2881407360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1825

約数の個数: 256

約数和(自身を含む): 10044437760

約数和(自身を除く): 7163030400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 128, 130, 134, 156, 160, 192, 195, 201, 208, 240, 260, 268, 312, 320, 335, 384, 390, 402, 416, 480, 520, 536, 624, 640, 670, 780, 804, 832, 871, 960, 1005, 1040, 1072, 1248, 1340, 1560, 1608, 1664, 1723, 1742, 1920, 2010, 2080, 2144, 2496, 2613, 2680, 3120, 3216, 3446, 3484, 4020, 4160, 4288, 4355, 4992, 5169, 5226, 5360, 6240, 6432, 6892, 6968, 8040, 8320, 8576, 8615, 8710, 10338, 10452, 10720, 12480, 12864, 13065, 13784, 13936, 16080, 17230, 17420, 20676, 20904, 21440, 22399, 24960, 25728, 25845, 26130, 27568, 27872, 32160, 34460, 34840, 41352, 41808, 42880, 44798, 51690, 52260, 55136, 55744, 64320, 67197, 68920, 69680, 82704, 83616, 89596, 103380, 104520, 110272, 111488, 111995, 115441, 128640, 134394, 137840, 139360, 165408, 167232, 179192, 206760, 209040, 220544, 223990, 230882, 268788, 275680, 278720, 330816, 334464, 335985, 346323, 358384, 413520, 418080, 447980, 461764, 537576, 551360, 557440, 577205, 661632, 671970, 692646, 716768, 827040, 836160, 895960, 923528, 1075152, 1102720, 1154410, 1343940, 1385292, 1433536, 1500733, 1654080, 1672320, 1731615, 1791920, 1847056, 2150304, 2308820, 2687880, 2770584, 2867072, 3001466, 3308160, 3463230, 3583840, 3694112, 4300608, 4502199, 4617640, 5375760, 5541168, 6002932, 6926460, 7167680, 7388224, 7503665, 8601216, 9004398, 9235280, 10751520, 11082336, 12005864, 13852920, 14335360, 14776448, 15007330, 18008796, 18470560, 21503040, 22164672, 22510995, 24011728, 27705840, 30014660, 36017592, 36941120, 43006080, 44329344, 45021990, 48023456, 55411680, 60029320, 72035184, 73882240, 90043980, 96046912, 110823360, 120058640, 144070368, 180087960, 192093824, 221646720, 240117280, 288140736, 360175920, 480234560, 576281472, 720351840, 960469120, 1440703680, 2881407360]

約数ペア:

[(1, 2881407360), (2, 1440703680), (3, 960469120), (4, 720351840), (5, 576281472), (6, 480234560), (8, 360175920), (10, 288140736), (12, 240117280), (13, 221646720), (15, 192093824), (16, 180087960), (20, 144070368), (24, 120058640), (26, 110823360), (30, 96046912), (32, 90043980), (39, 73882240), (40, 72035184), (48, 60029320), (52, 55411680), (60, 48023456), (64, 45021990), (65, 44329344), (67, 43006080), (78, 36941120), (80, 36017592), (96, 30014660), (104, 27705840), (120, 24011728), (128, 22510995), (130, 22164672), (134, 21503040), (156, 18470560), (160, 18008796), (192, 15007330), (195, 14776448), (201, 14335360), (208, 13852920), (240, 12005864), (260, 11082336), (268, 10751520), (312, 9235280), (320, 9004398), (335, 8601216), (384, 7503665), (390, 7388224), (402, 7167680), (416, 6926460), (480, 6002932), (520, 5541168), (536, 5375760), (624, 4617640), (640, 4502199), (670, 4300608), (780, 3694112), (804, 3583840), (832, 3463230), (871, 3308160), (960, 3001466), (1005, 2867072), (1040, 2770584), (1072, 2687880), (1248, 2308820), (1340, 2150304), (1560, 1847056), (1608, 1791920), (1664, 1731615), (1723, 1672320), (1742, 1654080), (1920, 1500733), (2010, 1433536), (2080, 1385292), (2144, 1343940), (2496, 1154410), (2613, 1102720), (2680, 1075152), (3120, 923528), (3216, 895960), (3446, 836160), (3484, 827040), (4020, 716768), (4160, 692646), (4288, 671970), (4355, 661632), (4992, 577205), (5169, 557440), (5226, 551360), (5360, 537576), (6240, 461764), (6432, 447980), (6892, 418080), (6968, 413520), (8040, 358384), (8320, 346323), (8576, 335985), (8615, 334464), (8710, 330816), (10338, 278720), (10452, 275680), (10720, 268788), (12480, 230882), (12864, 223990), (13065, 220544), (13784, 209040), (13936, 206760), (16080, 179192), (17230, 167232), (17420, 165408), (20676, 139360), (20904, 137840), (21440, 134394), (22399, 128640), (24960, 115441), (25728, 111995), (25845, 111488), (26130, 110272), (27568, 104520), (27872, 103380), (32160, 89596), (34460, 83616), (34840, 82704), (41352, 69680), (41808, 68920), (42880, 67197), (44798, 64320), (51690, 55744), (52260, 55136)]