128760210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3712

約数の個数: 96

約数和(自身を含む): 369982080

約数和(自身を除く): 241221870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3659, 3910, 5865, 7038, 7318, 10977, 11730, 17595, 18295, 21954, 32931, 35190, 36590, 54885, 62203, 65862, 84157, 109770, 124406, 164655, 168314, 186609, 252471, 311015, 329310, 373218, 420785, 504942, 559827, 622030, 757413, 841570, 933045, 1119654, 1262355, 1430669, 1514826, 1866090, 2524710, 2799135, 2861338, 3787065, 4292007, 5598270, 7153345, 7574130, 8584014, 12876021, 14306690, 21460035, 25752042, 42920070, 64380105, 128760210]

約数ペア:

[(1, 128760210), (2, 64380105), (3, 42920070), (5, 25752042), (6, 21460035), (9, 14306690), (10, 12876021), (15, 8584014), (17, 7574130), (18, 7153345), (23, 5598270), (30, 4292007), (34, 3787065), (45, 2861338), (46, 2799135), (51, 2524710), (69, 1866090), (85, 1514826), (90, 1430669), (102, 1262355), (115, 1119654), (138, 933045), (153, 841570), (170, 757413), (207, 622030), (230, 559827), (255, 504942), (306, 420785), (345, 373218), (391, 329310), (414, 311015), (510, 252471), (690, 186609), (765, 168314), (782, 164655), (1035, 124406), (1173, 109770), (1530, 84157), (1955, 65862), (2070, 62203), (2346, 54885), (3519, 36590), (3659, 35190), (3910, 32931), (5865, 21954), (7038, 18295), (7318, 17595), (10977, 11730)]