990085440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 448

約数和(自身を含む): 3651747840

約数和(自身を除く): 2661662400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 64, 68, 76, 80, 85, 93, 95, 96, 102, 103, 114, 120, 124, 136, 152, 155, 160, 170, 186, 190, 192, 204, 206, 228, 240, 248, 255, 272, 285, 304, 309, 310, 320, 323, 340, 372, 380, 408, 412, 456, 465, 480, 496, 510, 515, 527, 544, 570, 589, 608, 618, 620, 646, 680, 744, 760, 816, 824, 912, 930, 960, 969, 992, 1020, 1030, 1054, 1088, 1140, 1178, 1216, 1236, 1240, 1292, 1360, 1488, 1520, 1545, 1581, 1615, 1632, 1648, 1751, 1767, 1824, 1860, 1938, 1957, 1984, 2040, 2060, 2108, 2280, 2356, 2472, 2480, 2584, 2635, 2720, 2945, 2976, 3040, 3090, 3162, 3193, 3230, 3264, 3296, 3502, 3534, 3648, 3720, 3876, 3914, 4080, 4120, 4216, 4560, 4712, 4845, 4944, 4960, 5168, 5253, 5270, 5440, 5871, 5890, 5952, 6080, 6180, 6324, 6386, 6460, 6592, 7004, 7068, 7440, 7752, 7828, 7905, 8160, 8240, 8432, 8755, 8835, 9120, 9424, 9579, 9690, 9785, 9888, 9920, 10013, 10336, 10506, 10540, 11742, 11780, 12360, 12648, 12772, 12920, 14008, 14136, 14880, 15504, 15656, 15810, 15965, 16320, 16480, 16864, 17510, 17670, 18240, 18848, 19158, 19380, 19570, 19776, 20026, 20672, 21012, 21080, 23484, 23560, 24720, 25296, 25544, 25840, 26265, 28016, 28272, 29355, 29760, 30039, 31008, 31312, 31620, 31930, 32960, 33269, 33728, 35020, 35340, 37696, 38316, 38760, 39140, 40052, 42024, 42160, 46968, 47120, 47895, 49440, 50065, 50592, 51088, 51680, 52530, 54281, 56032, 56544, 58710, 60078, 60667, 62016, 62624, 63240, 63860, 66538, 70040, 70680, 76632, 77520, 78280, 80104, 84048, 84320, 93936, 94240, 95790, 98880, 99807, 100130, 101184, 102176, 103360, 105060, 108562, 112064, 113088, 117420, 120156, 121334, 125248, 126480, 127720, 133076, 140080, 141360, 150195, 153264, 155040, 156560, 160208, 162843, 166345, 168096, 168640, 182001, 187872, 188480, 191580, 199614, 200260, 204352, 210120, 217124, 234840, 240312, 242668, 252960, 255440, 266152, 271405, 280160, 282720, 300390, 303335, 306528, 310080, 313120, 320416, 325686, 332690, 336192, 364002, 375744, 383160, 399228, 400520, 420240, 434248, 469680, 480624, 485336, 499035, 505920, 510880, 532304, 542810, 560320, 565440, 600780, 606670, 613056, 626240, 640832, 651372, 665380, 728004, 766320, 798456, 801040, 814215, 840480, 868496, 910005, 939360, 961248, 970672, 998070, 1021760, 1031339, 1064608, 1085620, 1201560, 1213340, 1302744, 1330760, 1456008, 1532640, 1596912, 1602080, 1628430, 1680960, 1736992, 1820010, 1878720, 1922496, 1941344, 1996140, 2062678, 2129216, 2171240, 2403120, 2426680, 2605488, 2661520, 2912016, 3065280, 3094017, 3193824, 3204160, 3256860, 3473984, 3640020, 3882688, 3992280, 4125356, 4342480, 4806240, 4853360, 5156695, 5210976, 5323040, 5824032, 6188034, 6387648, 6513720, 7280040, 7984560, 8250712, 8684960, 9612480, 9706720, 10313390, 10421952, 10646080, 11648064, 12376068, 13027440, 14560080, 15470085, 15969120, 16501424, 17369920, 19413440, 20626780, 24752136, 26054880, 29120160, 30940170, 31938240, 33002848, 41253560, 49504272, 52109760, 58240320, 61880340, 66005696, 82507120, 99008544, 123760680, 165014240, 198017088, 247521360, 330028480, 495042720, 990085440]

約数ペア:

[(1, 990085440), (2, 495042720), (3, 330028480), (4, 247521360), (5, 198017088), (6, 165014240), (8, 123760680), (10, 99008544), (12, 82507120), (15, 66005696), (16, 61880340), (17, 58240320), (19, 52109760), (20, 49504272), (24, 41253560), (30, 33002848), (31, 31938240), (32, 30940170), (34, 29120160), (38, 26054880), (40, 24752136), (48, 20626780), (51, 19413440), (57, 17369920), (60, 16501424), (62, 15969120), (64, 15470085), (68, 14560080), (76, 13027440), (80, 12376068), (85, 11648064), (93, 10646080), (95, 10421952), (96, 10313390), (102, 9706720), (103, 9612480), (114, 8684960), (120, 8250712), (124, 7984560), (136, 7280040), (152, 6513720), (155, 6387648), (160, 6188034), (170, 5824032), (186, 5323040), (190, 5210976), (192, 5156695), (204, 4853360), (206, 4806240), (228, 4342480), (240, 4125356), (248, 3992280), (255, 3882688), (272, 3640020), (285, 3473984), (304, 3256860), (309, 3204160), (310, 3193824), (320, 3094017), (323, 3065280), (340, 2912016), (372, 2661520), (380, 2605488), (408, 2426680), (412, 2403120), (456, 2171240), (465, 2129216), (480, 2062678), (496, 1996140), (510, 1941344), (515, 1922496), (527, 1878720), (544, 1820010), (570, 1736992), (589, 1680960), (608, 1628430), (618, 1602080), (620, 1596912), (646, 1532640), (680, 1456008), (744, 1330760), (760, 1302744), (816, 1213340), (824, 1201560), (912, 1085620), (930, 1064608), (960, 1031339), (969, 1021760), (992, 998070), (1020, 970672), (1030, 961248), (1054, 939360), (1088, 910005), (1140, 868496), (1178, 840480), (1216, 814215), (1236, 801040), (1240, 798456), (1292, 766320), (1360, 728004), (1488, 665380), (1520, 651372), (1545, 640832), (1581, 626240), (1615, 613056), (1632, 606670), (1648, 600780), (1751, 565440), (1767, 560320), (1824, 542810), (1860, 532304), (1938, 510880), (1957, 505920), (1984, 499035), (2040, 485336), (2060, 480624), (2108, 469680), (2280, 434248), (2356, 420240), (2472, 400520), (2480, 399228), (2584, 383160), (2635, 375744), (2720, 364002), (2945, 336192), (2976, 332690), (3040, 325686), (3090, 320416), (3162, 313120), (3193, 310080), (3230, 306528), (3264, 303335), (3296, 300390), (3502, 282720), (3534, 280160), (3648, 271405), (3720, 266152), (3876, 255440), (3914, 252960), (4080, 242668), (4120, 240312), (4216, 234840), (4560, 217124), (4712, 210120), (4845, 204352), (4944, 200260), (4960, 199614), (5168, 191580), (5253, 188480), (5270, 187872), (5440, 182001), (5871, 168640), (5890, 168096), (5952, 166345), (6080, 162843), (6180, 160208), (6324, 156560), (6386, 155040), (6460, 153264), (6592, 150195), (7004, 141360), (7068, 140080), (7440, 133076), (7752, 127720), (7828, 126480), (7905, 125248), (8160, 121334), (8240, 120156), (8432, 117420), (8755, 113088), (8835, 112064), (9120, 108562), (9424, 105060), (9579, 103360), (9690, 102176), (9785, 101184), (9888, 100130), (9920, 99807), (10013, 98880), (10336, 95790), (10506, 94240), (10540, 93936), (11742, 84320), (11780, 84048), (12360, 80104), (12648, 78280), (12772, 77520), (12920, 76632), (14008, 70680), (14136, 70040), (14880, 66538), (15504, 63860), (15656, 63240), (15810, 62624), (15965, 62016), (16320, 60667), (16480, 60078), (16864, 58710), (17510, 56544), (17670, 56032), (18240, 54281), (18848, 52530), (19158, 51680), (19380, 51088), (19570, 50592), (19776, 50065), (20026, 49440), (20672, 47895), (21012, 47120), (21080, 46968), (23484, 42160), (23560, 42024), (24720, 40052), (25296, 39140), (25544, 38760), (25840, 38316), (26265, 37696), (28016, 35340), (28272, 35020), (29355, 33728), (29760, 33269), (30039, 32960), (31008, 31930), (31312, 31620)]