218597495760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43372519}}^1$

素因数の和:43372545

約数の個数: 120

約数和(自身を含む): 838998026880

約数和(自身を除く): 620400531120

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, 43372519, 86745038, 130117557, 173490076, 216862595, 260235114, 303607633, 346980152, 390352671, 433725190, 520470228, 607215266, 650587785, 693960304, 780705342, 867450380, 910822899, 1040940456, 1214430532, 1301175570, 1518038165, 1561410684, 1734900760, 1821645798, 1951763355, 2081880912, 2428861064, 2602351140, 2732468697, 3036076330, 3122821368, 3469801520, 3643291596, 3903526710, 4554114495, 4857722128, 5204702280, 5464937394, 6072152660, 6245642736, 7286583192, 7807053420, 9108228990, 10409404560, 10929874788, 12144305320, 13662343485, 14573166384, 15614106840, 18216457980, 21859749576, 24288610640, 27324686970, 31228213680, 36432915960, 43719499152, 54649373940, 72865831920, 109298747880, 218597495760]

約数ペア:

[(1, 218597495760), (2, 109298747880), (3, 72865831920), (4, 54649373940), (5, 43719499152), (6, 36432915960), (7, 31228213680), (8, 27324686970), (9, 24288610640), (10, 21859749576), (12, 18216457980), (14, 15614106840), (15, 14573166384), (16, 13662343485), (18, 12144305320), (20, 10929874788), (21, 10409404560), (24, 9108228990), (28, 7807053420), (30, 7286583192), (35, 6245642736), (36, 6072152660), (40, 5464937394), (42, 5204702280), (45, 4857722128), (48, 4554114495), (56, 3903526710), (60, 3643291596), (63, 3469801520), (70, 3122821368), (72, 3036076330), (80, 2732468697), (84, 2602351140), (90, 2428861064), (105, 2081880912), (112, 1951763355), (120, 1821645798), (126, 1734900760), (140, 1561410684), (144, 1518038165), (168, 1301175570), (180, 1214430532), (210, 1040940456), (240, 910822899), (252, 867450380), (280, 780705342), (315, 693960304), (336, 650587785), (360, 607215266), (420, 520470228), (504, 433725190), (560, 390352671), (630, 346980152), (720, 303607633), (840, 260235114), (1008, 216862595), (1260, 173490076), (1680, 130117557), (2520, 86745038), (5040, 43372519)]