525284640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 1919998080

約数和(自身を除く): 1394713440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 96, 114, 120, 144, 146, 152, 160, 171, 180, 190, 219, 228, 240, 263, 285, 288, 292, 304, 342, 360, 365, 380, 438, 456, 480, 526, 570, 584, 608, 657, 684, 720, 730, 760, 789, 855, 876, 912, 1052, 1095, 1140, 1168, 1314, 1315, 1368, 1387, 1440, 1460, 1520, 1578, 1710, 1752, 1824, 2104, 2190, 2280, 2336, 2367, 2628, 2630, 2736, 2774, 2920, 3040, 3156, 3285, 3420, 3504, 3945, 4161, 4208, 4380, 4560, 4734, 4997, 5256, 5260, 5472, 5548, 5840, 6312, 6570, 6840, 6935, 7008, 7890, 8322, 8416, 8760, 9120, 9468, 9994, 10512, 10520, 11096, 11680, 11835, 12483, 12624, 13140, 13680, 13870, 14991, 15780, 16644, 17520, 18936, 19199, 19988, 20805, 21024, 21040, 22192, 23670, 24966, 24985, 25248, 26280, 27360, 27740, 29982, 31560, 33288, 35040, 37872, 38398, 39976, 41610, 42080, 44384, 44973, 47340, 49932, 49970, 52560, 55480, 57597, 59964, 62415, 63120, 66576, 74955, 75744, 76796, 79952, 83220, 89946, 94680, 95995, 99864, 99940, 105120, 110960, 115194, 119928, 124830, 126240, 133152, 149910, 153592, 159904, 166440, 172791, 179892, 189360, 191990, 199728, 199880, 221920, 224865, 230388, 239856, 249660, 287985, 299820, 307184, 332880, 345582, 359784, 364781, 378720, 383980, 399456, 399760, 449730, 460776, 479712, 499320, 575970, 599640, 614368, 665760, 691164, 719568, 729562, 767960, 799520, 863955, 899460, 921552, 998640, 1094343, 1151940, 1199280, 1382328, 1439136, 1459124, 1535920, 1727910, 1798920, 1823905, 1843104, 1997280, 2188686, 2303880, 2398560, 2764656, 2918248, 3071840, 3283029, 3455820, 3597840, 3647810, 4377372, 4607760, 5471715, 5529312, 5836496, 6566058, 6911640, 7195680, 7295620, 8754744, 9215520, 10943430, 11672992, 13132116, 13823280, 14591240, 16415145, 17509488, 21886860, 26264232, 27646560, 29182480, 32830290, 35018976, 43773720, 52528464, 58364960, 65660580, 87547440, 105056928, 131321160, 175094880, 262642320, 525284640]

約数ペア:

[(1, 525284640), (2, 262642320), (3, 175094880), (4, 131321160), (5, 105056928), (6, 87547440), (8, 65660580), (9, 58364960), (10, 52528464), (12, 43773720), (15, 35018976), (16, 32830290), (18, 29182480), (19, 27646560), (20, 26264232), (24, 21886860), (30, 17509488), (32, 16415145), (36, 14591240), (38, 13823280), (40, 13132116), (45, 11672992), (48, 10943430), (57, 9215520), (60, 8754744), (72, 7295620), (73, 7195680), (76, 6911640), (80, 6566058), (90, 5836496), (95, 5529312), (96, 5471715), (114, 4607760), (120, 4377372), (144, 3647810), (146, 3597840), (152, 3455820), (160, 3283029), (171, 3071840), (180, 2918248), (190, 2764656), (219, 2398560), (228, 2303880), (240, 2188686), (263, 1997280), (285, 1843104), (288, 1823905), (292, 1798920), (304, 1727910), (342, 1535920), (360, 1459124), (365, 1439136), (380, 1382328), (438, 1199280), (456, 1151940), (480, 1094343), (526, 998640), (570, 921552), (584, 899460), (608, 863955), (657, 799520), (684, 767960), (720, 729562), (730, 719568), (760, 691164), (789, 665760), (855, 614368), (876, 599640), (912, 575970), (1052, 499320), (1095, 479712), (1140, 460776), (1168, 449730), (1314, 399760), (1315, 399456), (1368, 383980), (1387, 378720), (1440, 364781), (1460, 359784), (1520, 345582), (1578, 332880), (1710, 307184), (1752, 299820), (1824, 287985), (2104, 249660), (2190, 239856), (2280, 230388), (2336, 224865), (2367, 221920), (2628, 199880), (2630, 199728), (2736, 191990), (2774, 189360), (2920, 179892), (3040, 172791), (3156, 166440), (3285, 159904), (3420, 153592), (3504, 149910), (3945, 133152), (4161, 126240), (4208, 124830), (4380, 119928), (4560, 115194), (4734, 110960), (4997, 105120), (5256, 99940), (5260, 99864), (5472, 95995), (5548, 94680), (5840, 89946), (6312, 83220), (6570, 79952), (6840, 76796), (6935, 75744), (7008, 74955), (7890, 66576), (8322, 63120), (8416, 62415), (8760, 59964), (9120, 57597), (9468, 55480), (9994, 52560), (10512, 49970), (10520, 49932), (11096, 47340), (11680, 44973), (11835, 44384), (12483, 42080), (12624, 41610), (13140, 39976), (13680, 38398), (13870, 37872), (14991, 35040), (15780, 33288), (16644, 31560), (17520, 29982), (18936, 27740), (19199, 27360), (19988, 26280), (20805, 25248), (21024, 24985), (21040, 24966), (22192, 23670)]