1224539680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2779

約数の個数: 192

約数和(自身を含む): 3676796928

約数和(自身を除く): 2452257248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2713, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4960, 5426, 5642, 6448, 6944, 7280, 8060, 8680, 10852, 11284, 12896, 13565, 14105, 14560, 16120, 17360, 18991, 21704, 22568, 27130, 28210, 32240, 34720, 35269, 37982, 43408, 45136, 54260, 56420, 64480, 70538, 75964, 84103, 86816, 90272, 94955, 108520, 112840, 141076, 151928, 168206, 176345, 189910, 217040, 225680, 246883, 282152, 303856, 336412, 352690, 379820, 420515, 434080, 451360, 493766, 564304, 588721, 607712, 672824, 705380, 759640, 841030, 987532, 1093339, 1128608, 1177442, 1234415, 1345648, 1410760, 1519280, 1682060, 1975064, 2186678, 2354884, 2468830, 2691296, 2821520, 2943605, 3038560, 3364120, 3950128, 4373356, 4709768, 4937660, 5466695, 5643040, 5887210, 6728240, 7653373, 7900256, 8746712, 9419536, 9875320, 10933390, 11774420, 13456480, 15306746, 17493424, 18839072, 19750640, 21866780, 23548840, 30613492, 34986848, 38266865, 39501280, 43733560, 47097680, 61226984, 76533730, 87467120, 94195360, 122453968, 153067460, 174934240, 244907936, 306134920, 612269840, 1224539680]

約数ペア:

[(1, 1224539680), (2, 612269840), (4, 306134920), (5, 244907936), (7, 174934240), (8, 153067460), (10, 122453968), (13, 94195360), (14, 87467120), (16, 76533730), (20, 61226984), (26, 47097680), (28, 43733560), (31, 39501280), (32, 38266865), (35, 34986848), (40, 30613492), (52, 23548840), (56, 21866780), (62, 19750640), (65, 18839072), (70, 17493424), (80, 15306746), (91, 13456480), (104, 11774420), (112, 10933390), (124, 9875320), (130, 9419536), (140, 8746712), (155, 7900256), (160, 7653373), (182, 6728240), (208, 5887210), (217, 5643040), (224, 5466695), (248, 4937660), (260, 4709768), (280, 4373356), (310, 3950128), (364, 3364120), (403, 3038560), (416, 2943605), (434, 2821520), (455, 2691296), (496, 2468830), (520, 2354884), (560, 2186678), (620, 1975064), (728, 1682060), (806, 1519280), (868, 1410760), (910, 1345648), (992, 1234415), (1040, 1177442), (1085, 1128608), (1120, 1093339), (1240, 987532), (1456, 841030), (1612, 759640), (1736, 705380), (1820, 672824), (2015, 607712), (2080, 588721), (2170, 564304), (2480, 493766), (2713, 451360), (2821, 434080), (2912, 420515), (3224, 379820), (3472, 352690), (3640, 336412), (4030, 303856), (4340, 282152), (4960, 246883), (5426, 225680), (5642, 217040), (6448, 189910), (6944, 176345), (7280, 168206), (8060, 151928), (8680, 141076), (10852, 112840), (11284, 108520), (12896, 94955), (13565, 90272), (14105, 86816), (14560, 84103), (16120, 75964), (17360, 70538), (18991, 64480), (21704, 56420), (22568, 54260), (27130, 45136), (28210, 43408), (32240, 37982), (34720, 35269)]