79604280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 305510400

約数和(自身を除く): 225906120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1019, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2038, 2170, 2232, 2520, 2604, 2790, 3057, 3255, 3720, 3906, 4076, 4340, 5095, 5208, 5580, 6114, 6510, 7133, 7812, 8152, 8680, 9171, 9765, 10190, 11160, 12228, 13020, 14266, 15285, 15624, 18342, 19530, 20380, 21399, 24456, 26040, 28532, 30570, 31589, 35665, 36684, 39060, 40760, 42798, 45855, 57064, 61140, 63178, 64197, 71330, 73368, 78120, 85596, 91710, 94767, 106995, 122280, 126356, 128394, 142660, 157945, 171192, 183420, 189534, 213990, 221123, 252712, 256788, 284301, 285320, 315890, 320985, 366840, 379068, 427980, 442246, 473835, 513576, 568602, 631780, 641970, 663369, 758136, 855960, 884492, 947670, 1105615, 1137204, 1263560, 1283940, 1326738, 1421505, 1768984, 1895340, 1990107, 2211230, 2274408, 2567880, 2653476, 2843010, 3316845, 3790680, 3980214, 4422460, 5306952, 5686020, 6633690, 7960428, 8844920, 9950535, 11372040, 13267380, 15920856, 19901070, 26534760, 39802140, 79604280]

約数ペア:

[(1, 79604280), (2, 39802140), (3, 26534760), (4, 19901070), (5, 15920856), (6, 13267380), (7, 11372040), (8, 9950535), (9, 8844920), (10, 7960428), (12, 6633690), (14, 5686020), (15, 5306952), (18, 4422460), (20, 3980214), (21, 3790680), (24, 3316845), (28, 2843010), (30, 2653476), (31, 2567880), (35, 2274408), (36, 2211230), (40, 1990107), (42, 1895340), (45, 1768984), (56, 1421505), (60, 1326738), (62, 1283940), (63, 1263560), (70, 1137204), (72, 1105615), (84, 947670), (90, 884492), (93, 855960), (105, 758136), (120, 663369), (124, 641970), (126, 631780), (140, 568602), (155, 513576), (168, 473835), (180, 442246), (186, 427980), (210, 379068), (217, 366840), (248, 320985), (252, 315890), (279, 285320), (280, 284301), (310, 256788), (315, 252712), (360, 221123), (372, 213990), (420, 189534), (434, 183420), (465, 171192), (504, 157945), (558, 142660), (620, 128394), (630, 126356), (651, 122280), (744, 106995), (840, 94767), (868, 91710), (930, 85596), (1019, 78120), (1085, 73368), (1116, 71330), (1240, 64197), (1260, 63178), (1302, 61140), (1395, 57064), (1736, 45855), (1860, 42798), (1953, 40760), (2038, 39060), (2170, 36684), (2232, 35665), (2520, 31589), (2604, 30570), (2790, 28532), (3057, 26040), (3255, 24456), (3720, 21399), (3906, 20380), (4076, 19530), (4340, 18342), (5095, 15624), (5208, 15285), (5580, 14266), (6114, 13020), (6510, 12228), (7133, 11160), (7812, 10190), (8152, 9765), (8680, 9171)]