68208189840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13533371}}^1$

素因数の和:13533397

約数の個数: 120

約数和(自身を含む): 261789547968

約数和(自身を除く): 193581358128

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, 13533371, 27066742, 40600113, 54133484, 67666855, 81200226, 94733597, 108266968, 121800339, 135333710, 162400452, 189467194, 203000565, 216533936, 243600678, 270667420, 284200791, 324800904, 378934388, 406001130, 473667985, 487201356, 541334840, 568401582, 609001695, 649601808, 757868776, 812002260, 852602373, 947335970, 974402712, 1082669680, 1136803164, 1218003390, 1421003955, 1515737552, 1624004520, 1705204746, 1894671940, 1948805424, 2273606328, 2436006780, 2842007910, 3248009040, 3410409492, 3789343880, 4263011865, 4547212656, 4872013560, 5684015820, 6820818984, 7578687760, 8526023730, 9744027120, 11368031640, 13641637968, 17052047460, 22736063280, 34104094920, 68208189840]

約数ペア:

[(1, 68208189840), (2, 34104094920), (3, 22736063280), (4, 17052047460), (5, 13641637968), (6, 11368031640), (7, 9744027120), (8, 8526023730), (9, 7578687760), (10, 6820818984), (12, 5684015820), (14, 4872013560), (15, 4547212656), (16, 4263011865), (18, 3789343880), (20, 3410409492), (21, 3248009040), (24, 2842007910), (28, 2436006780), (30, 2273606328), (35, 1948805424), (36, 1894671940), (40, 1705204746), (42, 1624004520), (45, 1515737552), (48, 1421003955), (56, 1218003390), (60, 1136803164), (63, 1082669680), (70, 974402712), (72, 947335970), (80, 852602373), (84, 812002260), (90, 757868776), (105, 649601808), (112, 609001695), (120, 568401582), (126, 541334840), (140, 487201356), (144, 473667985), (168, 406001130), (180, 378934388), (210, 324800904), (240, 284200791), (252, 270667420), (280, 243600678), (315, 216533936), (336, 203000565), (360, 189467194), (420, 162400452), (504, 135333710), (560, 121800339), (630, 108266968), (720, 94733597), (840, 81200226), (1008, 67666855), (1260, 54133484), (1680, 40600113), (2520, 27066742), (5040, 13533371)]