1800215040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 480

約数和(自身を含む): 6649663680

約数和(自身を除く): 4849448640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 73, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 146, 152, 156, 160, 169, 190, 192, 195, 208, 219, 228, 240, 247, 256, 260, 285, 292, 304, 312, 320, 338, 365, 380, 384, 390, 416, 438, 456, 480, 494, 507, 512, 520, 570, 584, 608, 624, 640, 676, 730, 741, 760, 768, 780, 832, 845, 876, 912, 949, 960, 988, 1014, 1040, 1095, 1140, 1168, 1216, 1235, 1248, 1280, 1352, 1387, 1460, 1482, 1520, 1536, 1560, 1664, 1690, 1752, 1824, 1898, 1920, 1976, 2028, 2080, 2190, 2280, 2336, 2432, 2470, 2496, 2535, 2560, 2704, 2774, 2847, 2920, 2964, 3040, 3120, 3211, 3328, 3380, 3504, 3648, 3705, 3796, 3840, 3952, 4056, 4160, 4161, 4380, 4560, 4672, 4745, 4864, 4940, 4992, 5070, 5408, 5548, 5694, 5840, 5928, 6080, 6240, 6422, 6656, 6760, 6935, 7008, 7296, 7410, 7592, 7680, 7904, 8112, 8320, 8322, 8760, 9120, 9344, 9490, 9633, 9728, 9880, 9984, 10140, 10816, 11096, 11388, 11680, 11856, 12160, 12337, 12480, 12844, 13520, 13870, 14016, 14235, 14592, 14820, 15184, 15808, 16055, 16224, 16640, 16644, 17520, 18031, 18240, 18688, 18980, 19266, 19760, 19968, 20280, 20805, 21632, 22192, 22776, 23360, 23712, 24320, 24674, 24960, 25688, 27040, 27740, 28032, 28470, 29184, 29640, 30368, 31616, 32110, 32448, 33280, 33288, 35040, 36062, 36480, 37011, 37376, 37960, 38532, 39520, 40560, 41610, 43264, 44384, 45552, 46720, 47424, 48165, 48640, 49348, 49920, 51376, 54080, 54093, 55480, 56064, 56940, 59280, 60736, 61685, 63232, 64220, 64896, 66576, 70080, 72124, 72960, 74022, 75920, 77064, 79040, 81120, 83220, 86528, 88768, 90155, 91104, 93440, 94848, 96330, 98696, 99840, 102752, 108160, 108186, 110960, 112128, 113880, 118560, 121472, 123370, 126464, 128440, 129792, 133152, 140160, 144248, 145920, 148044, 151840, 154128, 158080, 162240, 166440, 177536, 180310, 182208, 185055, 186880, 189696, 192660, 197392, 205504, 216320, 216372, 221920, 227760, 234403, 237120, 242944, 246740, 256880, 259584, 266304, 270465, 280320, 288496, 296088, 303680, 308256, 316160, 324480, 332880, 355072, 360620, 364416, 370110, 379392, 385320, 394784, 411008, 432640, 432744, 443840, 455520, 468806, 474240, 485888, 493480, 513760, 532608, 540930, 560640, 576992, 592176, 607360, 616512, 632320, 648960, 665760, 703209, 710144, 721240, 728832, 740220, 770640, 789568, 822016, 865488, 887680, 911040, 937612, 948480, 986960, 1027520, 1065216, 1081860, 1153984, 1172015, 1184352, 1214720, 1233024, 1297920, 1331520, 1406418, 1442480, 1457664, 1480440, 1541280, 1579136, 1644032, 1730976, 1775360, 1822080, 1875224, 1896960, 1973920, 2055040, 2130432, 2163720, 2307968, 2344030, 2368704, 2429440, 2466048, 2663040, 2812836, 2884960, 2960880, 3082560, 3158272, 3461952, 3516045, 3550720, 3644160, 3750448, 3947840, 4110080, 4327440, 4615936, 4688060, 4737408, 4932096, 5326080, 5625672, 5769920, 5921760, 6165120, 6316544, 6923904, 7032090, 7288320, 7500896, 7895680, 8220160, 8654880, 9231872, 9376120, 9474816, 10652160, 11251344, 11539840, 11843520, 12330240, 13847808, 14064180, 15001792, 15791360, 17309760, 18752240, 18949632, 22502688, 23079680, 23687040, 24660480, 27695616, 28128360, 30003584, 31582720, 34619520, 37504480, 45005376, 46159360, 47374080, 56256720, 60007168, 69239040, 75008960, 90010752, 94748160, 112513440, 120014336, 138478080, 150017920, 180021504, 225026880, 300035840, 360043008, 450053760, 600071680, 900107520, 1800215040]

約数ペア:

[(1, 1800215040), (2, 900107520), (3, 600071680), (4, 450053760), (5, 360043008), (6, 300035840), (8, 225026880), (10, 180021504), (12, 150017920), (13, 138478080), (15, 120014336), (16, 112513440), (19, 94748160), (20, 90010752), (24, 75008960), (26, 69239040), (30, 60007168), (32, 56256720), (38, 47374080), (39, 46159360), (40, 45005376), (48, 37504480), (52, 34619520), (57, 31582720), (60, 30003584), (64, 28128360), (65, 27695616), (73, 24660480), (76, 23687040), (78, 23079680), (80, 22502688), (95, 18949632), (96, 18752240), (104, 17309760), (114, 15791360), (120, 15001792), (128, 14064180), (130, 13847808), (146, 12330240), (152, 11843520), (156, 11539840), (160, 11251344), (169, 10652160), (190, 9474816), (192, 9376120), (195, 9231872), (208, 8654880), (219, 8220160), (228, 7895680), (240, 7500896), (247, 7288320), (256, 7032090), (260, 6923904), (285, 6316544), (292, 6165120), (304, 5921760), (312, 5769920), (320, 5625672), (338, 5326080), (365, 4932096), (380, 4737408), (384, 4688060), (390, 4615936), (416, 4327440), (438, 4110080), (456, 3947840), (480, 3750448), (494, 3644160), (507, 3550720), (512, 3516045), (520, 3461952), (570, 3158272), (584, 3082560), (608, 2960880), (624, 2884960), (640, 2812836), (676, 2663040), (730, 2466048), (741, 2429440), (760, 2368704), (768, 2344030), (780, 2307968), (832, 2163720), (845, 2130432), (876, 2055040), (912, 1973920), (949, 1896960), (960, 1875224), (988, 1822080), (1014, 1775360), (1040, 1730976), (1095, 1644032), (1140, 1579136), (1168, 1541280), (1216, 1480440), (1235, 1457664), (1248, 1442480), (1280, 1406418), (1352, 1331520), (1387, 1297920), (1460, 1233024), (1482, 1214720), (1520, 1184352), (1536, 1172015), (1560, 1153984), (1664, 1081860), (1690, 1065216), (1752, 1027520), (1824, 986960), (1898, 948480), (1920, 937612), (1976, 911040), (2028, 887680), (2080, 865488), (2190, 822016), (2280, 789568), (2336, 770640), (2432, 740220), (2470, 728832), (2496, 721240), (2535, 710144), (2560, 703209), (2704, 665760), (2774, 648960), (2847, 632320), (2920, 616512), (2964, 607360), (3040, 592176), (3120, 576992), (3211, 560640), (3328, 540930), (3380, 532608), (3504, 513760), (3648, 493480), (3705, 485888), (3796, 474240), (3840, 468806), (3952, 455520), (4056, 443840), (4160, 432744), (4161, 432640), (4380, 411008), (4560, 394784), (4672, 385320), (4745, 379392), (4864, 370110), (4940, 364416), (4992, 360620), (5070, 355072), (5408, 332880), (5548, 324480), (5694, 316160), (5840, 308256), (5928, 303680), (6080, 296088), (6240, 288496), (6422, 280320), (6656, 270465), (6760, 266304), (6935, 259584), (7008, 256880), (7296, 246740), (7410, 242944), (7592, 237120), (7680, 234403), (7904, 227760), (8112, 221920), (8320, 216372), (8322, 216320), (8760, 205504), (9120, 197392), (9344, 192660), (9490, 189696), (9633, 186880), (9728, 185055), (9880, 182208), (9984, 180310), (10140, 177536), (10816, 166440), (11096, 162240), (11388, 158080), (11680, 154128), (11856, 151840), (12160, 148044), (12337, 145920), (12480, 144248), (12844, 140160), (13520, 133152), (13870, 129792), (14016, 128440), (14235, 126464), (14592, 123370), (14820, 121472), (15184, 118560), (15808, 113880), (16055, 112128), (16224, 110960), (16640, 108186), (16644, 108160), (17520, 102752), (18031, 99840), (18240, 98696), (18688, 96330), (18980, 94848), (19266, 93440), (19760, 91104), (19968, 90155), (20280, 88768), (20805, 86528), (21632, 83220), (22192, 81120), (22776, 79040), (23360, 77064), (23712, 75920), (24320, 74022), (24674, 72960), (24960, 72124), (25688, 70080), (27040, 66576), (27740, 64896), (28032, 64220), (28470, 63232), (29184, 61685), (29640, 60736), (30368, 59280), (31616, 56940), (32110, 56064), (32448, 55480), (33280, 54093), (33288, 54080), (35040, 51376), (36062, 49920), (36480, 49348), (37011, 48640), (37376, 48165), (37960, 47424), (38532, 46720), (39520, 45552), (40560, 44384), (41610, 43264)]