142529940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 385823340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 41, 42, 45, 60, 62, 63, 70, 82, 84, 89, 90, 93, 105, 123, 124, 126, 140, 155, 164, 178, 180, 186, 205, 210, 217, 246, 252, 267, 279, 287, 310, 315, 356, 369, 372, 410, 420, 434, 445, 465, 492, 534, 558, 574, 615, 620, 623, 630, 651, 738, 801, 820, 861, 868, 890, 930, 1068, 1085, 1116, 1148, 1230, 1246, 1260, 1271, 1302, 1335, 1395, 1435, 1476, 1602, 1722, 1780, 1845, 1860, 1869, 1953, 2170, 2460, 2492, 2542, 2583, 2604, 2670, 2759, 2790, 2870, 3115, 3204, 3255, 3444, 3649, 3690, 3738, 3813, 3906, 4005, 4305, 4340, 5084, 5166, 5340, 5518, 5580, 5607, 5740, 6230, 6355, 6510, 7298, 7380, 7476, 7626, 7812, 8010, 8277, 8610, 8897, 9345, 9765, 10332, 10947, 11036, 11214, 11439, 12460, 12710, 12915, 13020, 13795, 14596, 15252, 16020, 16554, 17220, 17794, 18245, 18690, 19065, 19313, 19530, 21894, 22428, 22878, 24831, 25420, 25543, 25830, 26691, 27590, 28035, 32841, 33108, 35588, 36490, 37380, 38130, 38626, 39060, 41385, 43788, 44485, 45756, 49662, 51086, 51660, 53382, 54735, 55180, 56070, 57195, 57939, 65682, 72980, 76260, 76629, 77252, 80073, 82770, 88970, 96565, 99324, 102172, 106764, 109470, 112140, 113119, 114390, 115878, 124155, 127715, 131364, 133455, 153258, 160146, 164205, 165540, 173817, 177940, 193130, 218940, 226238, 228780, 229887, 231756, 248310, 255430, 266910, 289695, 306516, 320292, 328410, 339357, 347634, 383145, 386260, 400365, 452476, 459774, 496620, 510860, 533820, 565595, 579390, 656820, 678714, 695268, 766290, 791833, 800730, 869085, 919548, 1018071, 1131190, 1149435, 1158780, 1357428, 1532580, 1583666, 1601460, 1696785, 1738170, 2036142, 2262380, 2298870, 2375499, 3167332, 3393570, 3476340, 3959165, 4072284, 4597740, 4750998, 5090355, 6787140, 7126497, 7918330, 9501996, 10180710, 11877495, 14252994, 15836660, 20361420, 23754990, 28505988, 35632485, 47509980, 71264970, 142529940]

約数ペア:

[(1, 142529940), (2, 71264970), (3, 47509980), (4, 35632485), (5, 28505988), (6, 23754990), (7, 20361420), (9, 15836660), (10, 14252994), (12, 11877495), (14, 10180710), (15, 9501996), (18, 7918330), (20, 7126497), (21, 6787140), (28, 5090355), (30, 4750998), (31, 4597740), (35, 4072284), (36, 3959165), (41, 3476340), (42, 3393570), (45, 3167332), (60, 2375499), (62, 2298870), (63, 2262380), (70, 2036142), (82, 1738170), (84, 1696785), (89, 1601460), (90, 1583666), (93, 1532580), (105, 1357428), (123, 1158780), (124, 1149435), (126, 1131190), (140, 1018071), (155, 919548), (164, 869085), (178, 800730), (180, 791833), (186, 766290), (205, 695268), (210, 678714), (217, 656820), (246, 579390), (252, 565595), (267, 533820), (279, 510860), (287, 496620), (310, 459774), (315, 452476), (356, 400365), (369, 386260), (372, 383145), (410, 347634), (420, 339357), (434, 328410), (445, 320292), (465, 306516), (492, 289695), (534, 266910), (558, 255430), (574, 248310), (615, 231756), (620, 229887), (623, 228780), (630, 226238), (651, 218940), (738, 193130), (801, 177940), (820, 173817), (861, 165540), (868, 164205), (890, 160146), (930, 153258), (1068, 133455), (1085, 131364), (1116, 127715), (1148, 124155), (1230, 115878), (1246, 114390), (1260, 113119), (1271, 112140), (1302, 109470), (1335, 106764), (1395, 102172), (1435, 99324), (1476, 96565), (1602, 88970), (1722, 82770), (1780, 80073), (1845, 77252), (1860, 76629), (1869, 76260), (1953, 72980), (2170, 65682), (2460, 57939), (2492, 57195), (2542, 56070), (2583, 55180), (2604, 54735), (2670, 53382), (2759, 51660), (2790, 51086), (2870, 49662), (3115, 45756), (3204, 44485), (3255, 43788), (3444, 41385), (3649, 39060), (3690, 38626), (3738, 38130), (3813, 37380), (3906, 36490), (4005, 35588), (4305, 33108), (4340, 32841), (5084, 28035), (5166, 27590), (5340, 26691), (5518, 25830), (5580, 25543), (5607, 25420), (5740, 24831), (6230, 22878), (6355, 22428), (6510, 21894), (7298, 19530), (7380, 19313), (7476, 19065), (7626, 18690), (7812, 18245), (8010, 17794), (8277, 17220), (8610, 16554), (8897, 16020), (9345, 15252), (9765, 14596), (10332, 13795), (10947, 13020), (11036, 12915), (11214, 12710), (11439, 12460)]