668068435440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{132553261}}^1$

素因数の和:132553287

約数の個数: 120

約数和(自身を含む): 2564110300128

約数和(自身を除く): 1896041864688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 132553261, 265106522, 397659783, 530213044, 662766305, 795319566, 927872827, 1060426088, 1192979349, 1325532610, 1590639132, 1855745654, 1988298915, 2120852176, 2385958698, 2651065220, 2783618481, 3181278264, 3711491308, 3976597830, 4639364135, 4771917396, 5302130440, 5567236962, 5964896745, 6362556528, 7422982616, 7953195660, 8350855443, 9278728270, 9543834792, 10604260880, 11134473924, 11929793490, 13918092405, 14845965232, 15906391320, 16701710886, 18557456540, 19087669584, 22268947848, 23859586980, 27836184810, 31812782640, 33403421772, 37114913080, 41754277215, 44537895696, 47719173960, 55672369620, 66806843544, 74229826160, 83508554430, 95438347920, 111344739240, 133613687088, 167017108860, 222689478480, 334034217720, 668068435440]

約数ペア:

[(1, 668068435440), (2, 334034217720), (3, 222689478480), (4, 167017108860), (5, 133613687088), (6, 111344739240), (7, 95438347920), (8, 83508554430), (9, 74229826160), (10, 66806843544), (12, 55672369620), (14, 47719173960), (15, 44537895696), (16, 41754277215), (18, 37114913080), (20, 33403421772), (21, 31812782640), (24, 27836184810), (28, 23859586980), (30, 22268947848), (35, 19087669584), (36, 18557456540), (40, 16701710886), (42, 15906391320), (45, 14845965232), (48, 13918092405), (56, 11929793490), (60, 11134473924), (63, 10604260880), (70, 9543834792), (72, 9278728270), (80, 8350855443), (84, 7953195660), (90, 7422982616), (105, 6362556528), (112, 5964896745), (120, 5567236962), (126, 5302130440), (140, 4771917396), (144, 4639364135), (168, 3976597830), (180, 3711491308), (210, 3181278264), (240, 2783618481), (252, 2651065220), (280, 2385958698), (315, 2120852176), (336, 1988298915), (360, 1855745654), (420, 1590639132), (504, 1325532610), (560, 1192979349), (630, 1060426088), (720, 927872827), (840, 795319566), (1008, 662766305), (1260, 530213044), (1680, 397659783), (2520, 265106522), (5040, 132553261)]