916345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2089

約数の個数: 160

約数和(自身を含む): 3020759040

約数和(自身を除く): 2104413360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 152, 190, 206, 228, 240, 285, 304, 309, 380, 412, 456, 515, 570, 618, 760, 824, 912, 1030, 1140, 1236, 1520, 1545, 1648, 1951, 1957, 2060, 2280, 2472, 3090, 3902, 3914, 4120, 4560, 4944, 5853, 5871, 6180, 7804, 7828, 8240, 9755, 9785, 11706, 11742, 12360, 15608, 15656, 19510, 19570, 23412, 23484, 24720, 29265, 29355, 31216, 31312, 37069, 39020, 39140, 46824, 46968, 58530, 58710, 74138, 78040, 78280, 93648, 93936, 111207, 117060, 117420, 148276, 156080, 156560, 185345, 200953, 222414, 234120, 234840, 296552, 370690, 401906, 444828, 468240, 469680, 556035, 593104, 602859, 741380, 803812, 889656, 1004765, 1112070, 1205718, 1482760, 1607624, 1779312, 2009530, 2224140, 2411436, 2965520, 3014295, 3215248, 3818107, 4019060, 4448280, 4822872, 6028590, 7636214, 8038120, 8896560, 9645744, 11454321, 12057180, 15272428, 16076240, 19090535, 22908642, 24114360, 30544856, 38181070, 45817284, 48228720, 57271605, 61089712, 76362140, 91634568, 114543210, 152724280, 183269136, 229086420, 305448560, 458172840, 916345680]

約数ペア:

[(1, 916345680), (2, 458172840), (3, 305448560), (4, 229086420), (5, 183269136), (6, 152724280), (8, 114543210), (10, 91634568), (12, 76362140), (15, 61089712), (16, 57271605), (19, 48228720), (20, 45817284), (24, 38181070), (30, 30544856), (38, 24114360), (40, 22908642), (48, 19090535), (57, 16076240), (60, 15272428), (76, 12057180), (80, 11454321), (95, 9645744), (103, 8896560), (114, 8038120), (120, 7636214), (152, 6028590), (190, 4822872), (206, 4448280), (228, 4019060), (240, 3818107), (285, 3215248), (304, 3014295), (309, 2965520), (380, 2411436), (412, 2224140), (456, 2009530), (515, 1779312), (570, 1607624), (618, 1482760), (760, 1205718), (824, 1112070), (912, 1004765), (1030, 889656), (1140, 803812), (1236, 741380), (1520, 602859), (1545, 593104), (1648, 556035), (1951, 469680), (1957, 468240), (2060, 444828), (2280, 401906), (2472, 370690), (3090, 296552), (3902, 234840), (3914, 234120), (4120, 222414), (4560, 200953), (4944, 185345), (5853, 156560), (5871, 156080), (6180, 148276), (7804, 117420), (7828, 117060), (8240, 111207), (9755, 93936), (9785, 93648), (11706, 78280), (11742, 78040), (12360, 74138), (15608, 58710), (15656, 58530), (19510, 46968), (19570, 46824), (23412, 39140), (23484, 39020), (24720, 37069), (29265, 31312), (29355, 31216)]