234621420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 764969184

約数和(自身を除く): 530347764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 1901, 2057, 2244, 2420, 2805, 3630, 3740, 3802, 4114, 5610, 5703, 6171, 7260, 7604, 8228, 9505, 10285, 11220, 11406, 12342, 19010, 20570, 20911, 22812, 24684, 28515, 30855, 32317, 38020, 41140, 41822, 57030, 61710, 62733, 64634, 83644, 96951, 104555, 114060, 123420, 125466, 129268, 161585, 193902, 209110, 230021, 250932, 313665, 323170, 355487, 387804, 418220, 460042, 484755, 627330, 646340, 690063, 710974, 920084, 969510, 1066461, 1150105, 1254660, 1380126, 1421948, 1777435, 1939020, 2132922, 2300210, 2760252, 3450315, 3554870, 3910357, 4265844, 4600420, 5332305, 6900630, 7109740, 7820714, 10664610, 11731071, 13801260, 15641428, 19551785, 21329220, 23462142, 39103570, 46924284, 58655355, 78207140, 117310710, 234621420]

約数ペア:

[(1, 234621420), (2, 117310710), (3, 78207140), (4, 58655355), (5, 46924284), (6, 39103570), (10, 23462142), (11, 21329220), (12, 19551785), (15, 15641428), (17, 13801260), (20, 11731071), (22, 10664610), (30, 7820714), (33, 7109740), (34, 6900630), (44, 5332305), (51, 4600420), (55, 4265844), (60, 3910357), (66, 3554870), (68, 3450315), (85, 2760252), (102, 2300210), (110, 2132922), (121, 1939020), (132, 1777435), (165, 1421948), (170, 1380126), (187, 1254660), (204, 1150105), (220, 1066461), (242, 969510), (255, 920084), (330, 710974), (340, 690063), (363, 646340), (374, 627330), (484, 484755), (510, 460042), (561, 418220), (605, 387804), (660, 355487), (726, 323170), (748, 313665), (935, 250932), (1020, 230021), (1122, 209110), (1210, 193902), (1452, 161585), (1815, 129268), (1870, 125466), (1901, 123420), (2057, 114060), (2244, 104555), (2420, 96951), (2805, 83644), (3630, 64634), (3740, 62733), (3802, 61710), (4114, 57030), (5610, 41822), (5703, 41140), (6171, 38020), (7260, 32317), (7604, 30855), (8228, 28515), (9505, 24684), (10285, 22812), (11220, 20911), (11406, 20570), (12342, 19010)]