1921930560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 672

約数和(自身を含む): 7912120320

約数和(自身を除く): 5990189760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 103, 110, 114, 120, 124, 132, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 206, 209, 220, 228, 240, 248, 264, 279, 285, 288, 304, 309, 310, 320, 330, 341, 342, 352, 360, 372, 380, 396, 412, 418, 440, 456, 465, 480, 495, 496, 515, 528, 558, 570, 576, 589, 608, 618, 620, 627, 660, 682, 684, 704, 720, 744, 760, 792, 824, 836, 855, 880, 912, 927, 930, 960, 990, 992, 1023, 1030, 1045, 1056, 1116, 1133, 1140, 1178, 1216, 1236, 1240, 1254, 1320, 1364, 1368, 1395, 1440, 1488, 1520, 1545, 1584, 1648, 1672, 1705, 1710, 1760, 1767, 1824, 1854, 1860, 1881, 1957, 1980, 1984, 2046, 2060, 2090, 2112, 2232, 2266, 2280, 2356, 2472, 2480, 2508, 2640, 2728, 2736, 2790, 2880, 2945, 2976, 3040, 3069, 3090, 3135, 3168, 3193, 3296, 3344, 3399, 3410, 3420, 3520, 3534, 3648, 3708, 3720, 3762, 3914, 3960, 4092, 4120, 4180, 4464, 4532, 4560, 4635, 4712, 4944, 4960, 5016, 5115, 5280, 5301, 5456, 5472, 5580, 5665, 5871, 5890, 5952, 6080, 6138, 6180, 6270, 6336, 6386, 6479, 6592, 6688, 6798, 6820, 6840, 7068, 7416, 7440, 7524, 7828, 7920, 8184, 8240, 8360, 8835, 8928, 9064, 9120, 9270, 9405, 9424, 9579, 9785, 9888, 9920, 10032, 10197, 10230, 10560, 10602, 10912, 10944, 11160, 11330, 11742, 11780, 12276, 12360, 12540, 12772, 12958, 13376, 13596, 13640, 13680, 14136, 14832, 14880, 15048, 15345, 15656, 15840, 15965, 16368, 16480, 16720, 16995, 17613, 17670, 17856, 18128, 18240, 18540, 18810, 18848, 19158, 19437, 19570, 19776, 20064, 20394, 20460, 21204, 21527, 21824, 22320, 22660, 23484, 23560, 24552, 24720, 25080, 25544, 25916, 26505, 27192, 27280, 27360, 28272, 28737, 29355, 29664, 29760, 30096, 30690, 31312, 31680, 31930, 32395, 32736, 32960, 33440, 33990, 35123, 35226, 35340, 36256, 37080, 37620, 37696, 38316, 38874, 39140, 40128, 40788, 40920, 42408, 43054, 44640, 45320, 46968, 47120, 47895, 49104, 49440, 50160, 50985, 51088, 51832, 53010, 54384, 54560, 54720, 56544, 57474, 58311, 58710, 59328, 60192, 60667, 61380, 62624, 63860, 64581, 64790, 65472, 66880, 67980, 70246, 70452, 70680, 72512, 74160, 75240, 76632, 77748, 78280, 81576, 81840, 84816, 86108, 88065, 89280, 90640, 93936, 94240, 95790, 97185, 98208, 98880, 100320, 101970, 102176, 103664, 105369, 106020, 107635, 108768, 109120, 113088, 114948, 116622, 117420, 120384, 121334, 122760, 125248, 127720, 129162, 129580, 135960, 140492, 140904, 141360, 143685, 148320, 150480, 153264, 155496, 156560, 163152, 163680, 169632, 172216, 175615, 176130, 181280, 182001, 187872, 188480, 191580, 193743, 194370, 196416, 200640, 203940, 204352, 207328, 210738, 212040, 215270, 217536, 229896, 233244, 234840, 242668, 245520, 255440, 258324, 259160, 271920, 280984, 281808, 282720, 287370, 291555, 296640, 300960, 303335, 306528, 310992, 313120, 316107, 322905, 326304, 327360, 339264, 344432, 351230, 352260, 362560, 364002, 375744, 383160, 387486, 388740, 407880, 414656, 421476, 424080, 430540, 459792, 466488, 469680, 485336, 491040, 510880, 516648, 518320, 526845, 543840, 546003, 561968, 563616, 565440, 574740, 583110, 601920, 606670, 613056, 621984, 626240, 632214, 645810, 652608, 667337, 688864, 702460, 704520, 728004, 766320, 774972, 777480, 815760, 842952, 848160, 861080, 910005, 919584, 932976, 939360, 968715, 970672, 982080, 1021760, 1033296, 1036640, 1053690, 1087680, 1092006, 1123936, 1127232, 1149480, 1166220, 1213340, 1243968, 1264428, 1291620, 1334674, 1377728, 1404920, 1409040, 1456008, 1532640, 1549944, 1554960, 1580535, 1631520, 1685904, 1696320, 1722160, 1820010, 1839168, 1865952, 1878720, 1937430, 1941344, 2002011, 2066592, 2073280, 2107380, 2184012, 2247872, 2298960, 2332440, 2426680, 2528856, 2583240, 2669348, 2730015, 2809840, 2818080, 2912016, 3065280, 3099888, 3109920, 3161070, 3263040, 3336685, 3371808, 3444320, 3640020, 3731904, 3874860, 3882688, 4004022, 4133184, 4214760, 4368024, 4597920, 4664880, 4853360, 5057712, 5166480, 5338696, 5460030, 5619680, 5636160, 5824032, 6006033, 6199776, 6219840, 6322140, 6673370, 6743616, 6888640, 7280040, 7749720, 8008044, 8429520, 8736048, 9195840, 9329760, 9706720, 10010055, 10115424, 10332960, 10677392, 10920060, 11239360, 11648064, 12012066, 12399552, 12644280, 13346740, 14560080, 15499440, 16016088, 16859040, 17472096, 18659520, 19413440, 20020110, 20230848, 20665920, 21354784, 21840120, 24024132, 25288560, 26693480, 29120160, 30030165, 30998880, 32032176, 33718080, 34944192, 40040220, 42709568, 43680240, 48048264, 50577120, 53386960, 58240320, 60060330, 61997760, 64064352, 80080440, 87360480, 96096528, 101154240, 106773920, 120120660, 128128704, 160160880, 174720960, 192193056, 213547840, 240241320, 320321760, 384386112, 480482640, 640643520, 960965280, 1921930560]

約数ペア:

[(1, 1921930560), (2, 960965280), (3, 640643520), (4, 480482640), (5, 384386112), (6, 320321760), (8, 240241320), (9, 213547840), (10, 192193056), (11, 174720960), (12, 160160880), (15, 128128704), (16, 120120660), (18, 106773920), (19, 101154240), (20, 96096528), (22, 87360480), (24, 80080440), (30, 64064352), (31, 61997760), (32, 60060330), (33, 58240320), (36, 53386960), (38, 50577120), (40, 48048264), (44, 43680240), (45, 42709568), (48, 40040220), (55, 34944192), (57, 33718080), (60, 32032176), (62, 30998880), (64, 30030165), (66, 29120160), (72, 26693480), (76, 25288560), (80, 24024132), (88, 21840120), (90, 21354784), (93, 20665920), (95, 20230848), (96, 20020110), (99, 19413440), (103, 18659520), (110, 17472096), (114, 16859040), (120, 16016088), (124, 15499440), (132, 14560080), (144, 13346740), (152, 12644280), (155, 12399552), (160, 12012066), (165, 11648064), (171, 11239360), (176, 10920060), (180, 10677392), (186, 10332960), (190, 10115424), (192, 10010055), (198, 9706720), (206, 9329760), (209, 9195840), (220, 8736048), (228, 8429520), (240, 8008044), (248, 7749720), (264, 7280040), (279, 6888640), (285, 6743616), (288, 6673370), (304, 6322140), (309, 6219840), (310, 6199776), (320, 6006033), (330, 5824032), (341, 5636160), (342, 5619680), (352, 5460030), (360, 5338696), (372, 5166480), (380, 5057712), (396, 4853360), (412, 4664880), (418, 4597920), (440, 4368024), (456, 4214760), (465, 4133184), (480, 4004022), (495, 3882688), (496, 3874860), (515, 3731904), (528, 3640020), (558, 3444320), (570, 3371808), (576, 3336685), (589, 3263040), (608, 3161070), (618, 3109920), (620, 3099888), (627, 3065280), (660, 2912016), (682, 2818080), (684, 2809840), (704, 2730015), (720, 2669348), (744, 2583240), (760, 2528856), (792, 2426680), (824, 2332440), (836, 2298960), (855, 2247872), (880, 2184012), (912, 2107380), (927, 2073280), (930, 2066592), (960, 2002011), (990, 1941344), (992, 1937430), (1023, 1878720), (1030, 1865952), (1045, 1839168), (1056, 1820010), (1116, 1722160), (1133, 1696320), (1140, 1685904), (1178, 1631520), (1216, 1580535), (1236, 1554960), (1240, 1549944), (1254, 1532640), (1320, 1456008), (1364, 1409040), (1368, 1404920), (1395, 1377728), (1440, 1334674), (1488, 1291620), (1520, 1264428), (1545, 1243968), (1584, 1213340), (1648, 1166220), (1672, 1149480), (1705, 1127232), (1710, 1123936), (1760, 1092006), (1767, 1087680), (1824, 1053690), (1854, 1036640), (1860, 1033296), (1881, 1021760), (1957, 982080), (1980, 970672), (1984, 968715), (2046, 939360), (2060, 932976), (2090, 919584), (2112, 910005), (2232, 861080), (2266, 848160), (2280, 842952), (2356, 815760), (2472, 777480), (2480, 774972), (2508, 766320), (2640, 728004), (2728, 704520), (2736, 702460), (2790, 688864), (2880, 667337), (2945, 652608), (2976, 645810), (3040, 632214), (3069, 626240), (3090, 621984), (3135, 613056), (3168, 606670), (3193, 601920), (3296, 583110), (3344, 574740), (3399, 565440), (3410, 563616), (3420, 561968), (3520, 546003), (3534, 543840), (3648, 526845), (3708, 518320), (3720, 516648), (3762, 510880), (3914, 491040), (3960, 485336), (4092, 469680), (4120, 466488), (4180, 459792), (4464, 430540), (4532, 424080), (4560, 421476), (4635, 414656), (4712, 407880), (4944, 388740), (4960, 387486), (5016, 383160), (5115, 375744), (5280, 364002), (5301, 362560), (5456, 352260), (5472, 351230), (5580, 344432), (5665, 339264), (5871, 327360), (5890, 326304), (5952, 322905), (6080, 316107), (6138, 313120), (6180, 310992), (6270, 306528), (6336, 303335), (6386, 300960), (6479, 296640), (6592, 291555), (6688, 287370), (6798, 282720), (6820, 281808), (6840, 280984), (7068, 271920), (7416, 259160), (7440, 258324), (7524, 255440), (7828, 245520), (7920, 242668), (8184, 234840), (8240, 233244), (8360, 229896), (8835, 217536), (8928, 215270), (9064, 212040), (9120, 210738), (9270, 207328), (9405, 204352), (9424, 203940), (9579, 200640), (9785, 196416), (9888, 194370), (9920, 193743), (10032, 191580), (10197, 188480), (10230, 187872), (10560, 182001), (10602, 181280), (10912, 176130), (10944, 175615), (11160, 172216), (11330, 169632), (11742, 163680), (11780, 163152), (12276, 156560), (12360, 155496), (12540, 153264), (12772, 150480), (12958, 148320), (13376, 143685), (13596, 141360), (13640, 140904), (13680, 140492), (14136, 135960), (14832, 129580), (14880, 129162), (15048, 127720), (15345, 125248), (15656, 122760), (15840, 121334), (15965, 120384), (16368, 117420), (16480, 116622), (16720, 114948), (16995, 113088), (17613, 109120), (17670, 108768), (17856, 107635), (18128, 106020), (18240, 105369), (18540, 103664), (18810, 102176), (18848, 101970), (19158, 100320), (19437, 98880), (19570, 98208), (19776, 97185), (20064, 95790), (20394, 94240), (20460, 93936), (21204, 90640), (21527, 89280), (21824, 88065), (22320, 86108), (22660, 84816), (23484, 81840), (23560, 81576), (24552, 78280), (24720, 77748), (25080, 76632), (25544, 75240), (25916, 74160), (26505, 72512), (27192, 70680), (27280, 70452), (27360, 70246), (28272, 67980), (28737, 66880), (29355, 65472), (29664, 64790), (29760, 64581), (30096, 63860), (30690, 62624), (31312, 61380), (31680, 60667), (31930, 60192), (32395, 59328), (32736, 58710), (32960, 58311), (33440, 57474), (33990, 56544), (35123, 54720), (35226, 54560), (35340, 54384), (36256, 53010), (37080, 51832), (37620, 51088), (37696, 50985), (38316, 50160), (38874, 49440), (39140, 49104), (40128, 47895), (40788, 47120), (40920, 46968), (42408, 45320), (43054, 44640)]