156780612280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{6317}}^1$

素因数の和:6913

約数の個数: 128

約数和(自身を含む): 375835075200

約数和(自身を除く): 219054462920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 509, 530, 920, 1018, 1060, 1219, 2036, 2120, 2438, 2545, 4072, 4876, 5090, 6095, 6317, 9752, 10180, 11707, 12190, 12634, 20360, 23414, 24380, 25268, 26977, 31585, 46828, 48760, 50536, 53954, 58535, 63170, 93656, 107908, 117070, 126340, 134885, 145291, 215816, 234140, 252680, 269770, 290582, 334801, 468280, 539540, 581164, 620471, 669602, 726455, 1079080, 1162328, 1240942, 1339204, 1452910, 1674005, 2481884, 2678408, 2905820, 3102355, 3215353, 3348010, 4963768, 5811640, 6204710, 6430706, 6696020, 7700423, 12409420, 12861412, 13392040, 15400846, 16076765, 24818840, 25722824, 30801692, 32153530, 38502115, 61603384, 64307060, 73953119, 77004230, 128614120, 147906238, 154008460, 170413709, 295812476, 308016920, 340827418, 369765595, 591624952, 681654836, 739531190, 852068545, 1363309672, 1479062380, 1704137090, 2958124760, 3408274180, 3919515307, 6816548360, 7839030614, 15678061228, 19597576535, 31356122456, 39195153070, 78390306140, 156780612280]

約数ペア:

[(1, 156780612280), (2, 78390306140), (4, 39195153070), (5, 31356122456), (8, 19597576535), (10, 15678061228), (20, 7839030614), (23, 6816548360), (40, 3919515307), (46, 3408274180), (53, 2958124760), (92, 1704137090), (106, 1479062380), (115, 1363309672), (184, 852068545), (212, 739531190), (230, 681654836), (265, 591624952), (424, 369765595), (460, 340827418), (509, 308016920), (530, 295812476), (920, 170413709), (1018, 154008460), (1060, 147906238), (1219, 128614120), (2036, 77004230), (2120, 73953119), (2438, 64307060), (2545, 61603384), (4072, 38502115), (4876, 32153530), (5090, 30801692), (6095, 25722824), (6317, 24818840), (9752, 16076765), (10180, 15400846), (11707, 13392040), (12190, 12861412), (12634, 12409420), (20360, 7700423), (23414, 6696020), (24380, 6430706), (25268, 6204710), (26977, 5811640), (31585, 4963768), (46828, 3348010), (48760, 3215353), (50536, 3102355), (53954, 2905820), (58535, 2678408), (63170, 2481884), (93656, 1674005), (107908, 1452910), (117070, 1339204), (126340, 1240942), (134885, 1162328), (145291, 1079080), (215816, 726455), (234140, 669602), (252680, 620471), (269770, 581164), (290582, 539540), (334801, 468280)]