8889415995060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{2545783}}^1$

素因数の和:2546838

約数の個数: 144

約数和(自身を含む): 28411560428160

約数和(自身を除く): 19522144433100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1021, 1140, 1710, 2042, 3063, 3420, 4084, 5105, 6126, 9189, 10210, 12252, 15315, 18378, 19399, 20420, 30630, 36756, 38798, 45945, 58197, 61260, 77596, 91890, 96995, 116394, 174591, 183780, 193990, 232788, 290985, 349182, 387980, 581970, 698364, 872955, 1163940, 1745910, 2545783, 3491820, 5091566, 7637349, 10183132, 12728915, 15274698, 22912047, 25457830, 30549396, 38186745, 45824094, 48369877, 50915660, 76373490, 91648188, 96739754, 114560235, 145109631, 152746980, 193479508, 229120470, 241849385, 290219262, 435328893, 458240940, 483698770, 580438524, 725548155, 870657786, 967397540, 1451096310, 1741315572, 2176644465, 2599244443, 2902192620, 4353288930, 5198488886, 7797733329, 8706577860, 10396977772, 12996222215, 15595466658, 23393199987, 25992444430, 31190933316, 38988666645, 46786399974, 49385644417, 51984888860, 77977333290, 93572799948, 98771288834, 116965999935, 148156933251, 155954666580, 197542577668, 233931999870, 246928222085, 296313866502, 444470799753, 467863999740, 493856444170, 592627733004, 740784666255, 888941599506, 987712888340, 1481569332510, 1777883199012, 2222353998765, 2963138665020, 4444707997530, 8889415995060]

約数ペア:

[(1, 8889415995060), (2, 4444707997530), (3, 2963138665020), (4, 2222353998765), (5, 1777883199012), (6, 1481569332510), (9, 987712888340), (10, 888941599506), (12, 740784666255), (15, 592627733004), (18, 493856444170), (19, 467863999740), (20, 444470799753), (30, 296313866502), (36, 246928222085), (38, 233931999870), (45, 197542577668), (57, 155954666580), (60, 148156933251), (76, 116965999935), (90, 98771288834), (95, 93572799948), (114, 77977333290), (171, 51984888860), (180, 49385644417), (190, 46786399974), (228, 38988666645), (285, 31190933316), (342, 25992444430), (380, 23393199987), (570, 15595466658), (684, 12996222215), (855, 10396977772), (1021, 8706577860), (1140, 7797733329), (1710, 5198488886), (2042, 4353288930), (3063, 2902192620), (3420, 2599244443), (4084, 2176644465), (5105, 1741315572), (6126, 1451096310), (9189, 967397540), (10210, 870657786), (12252, 725548155), (15315, 580438524), (18378, 483698770), (19399, 458240940), (20420, 435328893), (30630, 290219262), (36756, 241849385), (38798, 229120470), (45945, 193479508), (58197, 152746980), (61260, 145109631), (77596, 114560235), (91890, 96739754), (96995, 91648188), (116394, 76373490), (174591, 50915660), (183780, 48369877), (193990, 45824094), (232788, 38186745), (290985, 30549396), (349182, 25457830), (387980, 22912047), (581970, 15274698), (698364, 12728915), (872955, 10183132), (1163940, 7637349), (1745910, 5091566), (2545783, 3491820)]