738409620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 2377589760

約数和(自身を除く): 1639180140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 233, 239, 255, 260, 340, 390, 442, 466, 478, 510, 663, 699, 717, 780, 884, 932, 956, 1020, 1105, 1165, 1195, 1326, 1398, 1434, 2210, 2330, 2390, 2652, 2796, 2868, 3029, 3107, 3315, 3495, 3585, 3961, 4063, 4420, 4660, 4780, 6058, 6214, 6630, 6990, 7170, 7922, 8126, 9087, 9321, 11883, 12116, 12189, 12428, 13260, 13980, 14340, 15145, 15535, 15844, 16252, 18174, 18642, 19805, 20315, 23766, 24378, 30290, 31070, 36348, 37284, 39610, 40630, 45435, 46605, 47532, 48756, 51493, 52819, 55687, 59415, 60580, 60945, 62140, 79220, 81260, 90870, 93210, 102986, 105638, 111374, 118830, 121890, 154479, 158457, 167061, 181740, 186420, 205972, 211276, 222748, 237660, 243780, 257465, 264095, 278435, 308958, 316914, 334122, 514930, 528190, 556870, 617916, 633828, 668244, 723931, 772395, 792285, 835305, 946679, 1029860, 1056380, 1113740, 1447862, 1544790, 1584570, 1670610, 1893358, 2171793, 2840037, 2895724, 3089580, 3169140, 3341220, 3619655, 3786716, 4343586, 4733395, 5680074, 7239310, 8687172, 9466790, 10858965, 11360148, 12306827, 14200185, 14478620, 18933580, 21717930, 24613654, 28400370, 36920481, 43435860, 49227308, 56800740, 61534135, 73840962, 123068270, 147681924, 184602405, 246136540, 369204810, 738409620]

約数ペア:

[(1, 738409620), (2, 369204810), (3, 246136540), (4, 184602405), (5, 147681924), (6, 123068270), (10, 73840962), (12, 61534135), (13, 56800740), (15, 49227308), (17, 43435860), (20, 36920481), (26, 28400370), (30, 24613654), (34, 21717930), (39, 18933580), (51, 14478620), (52, 14200185), (60, 12306827), (65, 11360148), (68, 10858965), (78, 9466790), (85, 8687172), (102, 7239310), (130, 5680074), (156, 4733395), (170, 4343586), (195, 3786716), (204, 3619655), (221, 3341220), (233, 3169140), (239, 3089580), (255, 2895724), (260, 2840037), (340, 2171793), (390, 1893358), (442, 1670610), (466, 1584570), (478, 1544790), (510, 1447862), (663, 1113740), (699, 1056380), (717, 1029860), (780, 946679), (884, 835305), (932, 792285), (956, 772395), (1020, 723931), (1105, 668244), (1165, 633828), (1195, 617916), (1326, 556870), (1398, 528190), (1434, 514930), (2210, 334122), (2330, 316914), (2390, 308958), (2652, 278435), (2796, 264095), (2868, 257465), (3029, 243780), (3107, 237660), (3315, 222748), (3495, 211276), (3585, 205972), (3961, 186420), (4063, 181740), (4420, 167061), (4660, 158457), (4780, 154479), (6058, 121890), (6214, 118830), (6630, 111374), (6990, 105638), (7170, 102986), (7922, 93210), (8126, 90870), (9087, 81260), (9321, 79220), (11883, 62140), (12116, 60945), (12189, 60580), (12428, 59415), (13260, 55687), (13980, 52819), (14340, 51493), (15145, 48756), (15535, 47532), (15844, 46605), (16252, 45435), (18174, 40630), (18642, 39610), (19805, 37284), (20315, 36348), (23766, 31070), (24378, 30290)]