3977192520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1583}}^1$

素因数の和:2604

約数の個数: 192

約数和(自身を含む): 14796587520

約数和(自身を除く): 10819395000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 997, 1260, 1583, 1994, 2520, 2991, 3166, 3988, 4749, 4985, 5982, 6332, 6979, 7915, 7976, 8973, 9498, 9970, 11081, 11964, 12664, 13958, 14247, 14955, 15830, 17946, 18996, 19940, 20937, 22162, 23745, 23928, 27916, 28494, 29910, 31660, 33243, 34895, 35892, 37992, 39880, 41874, 44324, 44865, 47490, 55405, 55832, 56988, 59820, 62811, 63320, 66486, 69790, 71235, 71784, 83748, 88648, 89730, 94980, 99729, 104685, 110810, 113976, 119640, 125622, 132972, 139580, 142470, 166215, 167496, 179460, 189960, 199458, 209370, 221620, 251244, 265944, 279160, 284940, 314055, 332430, 358920, 398916, 418740, 443240, 498645, 502488, 569880, 628110, 664860, 797832, 837480, 997290, 1256220, 1329720, 1578251, 1994580, 2512440, 3156502, 3989160, 4734753, 6313004, 7891255, 9469506, 11047757, 12626008, 14204259, 15782510, 18939012, 22095514, 23673765, 28408518, 31565020, 33143271, 37878024, 44191028, 47347530, 55238785, 56817036, 63130040, 66286542, 71021295, 88382056, 94695060, 99429813, 110477570, 113634072, 132573084, 142042590, 165716355, 189390120, 198859626, 220955140, 265146168, 284085180, 331432710, 397719252, 441910280, 497149065, 568170360, 662865420, 795438504, 994298130, 1325730840, 1988596260, 3977192520]

約数ペア:

[(1, 3977192520), (2, 1988596260), (3, 1325730840), (4, 994298130), (5, 795438504), (6, 662865420), (7, 568170360), (8, 497149065), (9, 441910280), (10, 397719252), (12, 331432710), (14, 284085180), (15, 265146168), (18, 220955140), (20, 198859626), (21, 189390120), (24, 165716355), (28, 142042590), (30, 132573084), (35, 113634072), (36, 110477570), (40, 99429813), (42, 94695060), (45, 88382056), (56, 71021295), (60, 66286542), (63, 63130040), (70, 56817036), (72, 55238785), (84, 47347530), (90, 44191028), (105, 37878024), (120, 33143271), (126, 31565020), (140, 28408518), (168, 23673765), (180, 22095514), (210, 18939012), (252, 15782510), (280, 14204259), (315, 12626008), (360, 11047757), (420, 9469506), (504, 7891255), (630, 6313004), (840, 4734753), (997, 3989160), (1260, 3156502), (1583, 2512440), (1994, 1994580), (2520, 1578251), (2991, 1329720), (3166, 1256220), (3988, 997290), (4749, 837480), (4985, 797832), (5982, 664860), (6332, 628110), (6979, 569880), (7915, 502488), (7976, 498645), (8973, 443240), (9498, 418740), (9970, 398916), (11081, 358920), (11964, 332430), (12664, 314055), (13958, 284940), (14247, 279160), (14955, 265944), (15830, 251244), (17946, 221620), (18996, 209370), (19940, 199458), (20937, 189960), (22162, 179460), (23745, 167496), (23928, 166215), (27916, 142470), (28494, 139580), (29910, 132972), (31660, 125622), (33243, 119640), (34895, 113976), (35892, 110810), (37992, 104685), (39880, 99729), (41874, 94980), (44324, 89730), (44865, 88648), (47490, 83748), (55405, 71784), (55832, 71235), (56988, 69790), (59820, 66486), (62811, 63320)]