2357276580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 7750009344

約数和(自身を除く): 5392732764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 73, 81, 90, 93, 108, 124, 135, 146, 155, 162, 180, 186, 219, 270, 279, 292, 310, 324, 365, 372, 405, 438, 465, 540, 558, 620, 643, 657, 730, 810, 837, 876, 930, 1095, 1116, 1286, 1314, 1395, 1460, 1620, 1674, 1860, 1929, 1971, 2190, 2263, 2511, 2572, 2628, 2790, 3215, 3285, 3348, 3858, 3942, 4185, 4380, 4526, 5022, 5580, 5787, 5913, 6430, 6570, 6789, 7716, 7884, 8370, 9052, 9645, 9855, 10044, 11315, 11574, 11826, 12555, 12860, 13140, 13578, 16740, 17361, 19290, 19710, 19933, 20367, 22630, 23148, 23652, 25110, 27156, 28935, 29565, 33945, 34722, 38580, 39420, 39866, 40734, 45260, 46939, 50220, 52083, 57870, 59130, 59799, 61101, 67890, 69444, 79732, 81468, 86805, 93878, 99665, 101835, 104166, 115740, 118260, 119598, 122202, 135780, 140817, 173610, 179397, 183303, 187756, 199330, 203670, 208332, 234695, 239196, 244404, 260415, 281634, 298995, 305505, 347220, 358794, 366606, 398660, 407340, 422451, 469390, 520830, 538191, 563268, 597990, 611010, 704085, 717588, 733212, 844902, 896985, 916515, 938780, 1041660, 1076382, 1195980, 1222020, 1267353, 1408170, 1455109, 1614573, 1689804, 1793970, 1833030, 2112255, 2152764, 2534706, 2690955, 2816340, 2910218, 3229146, 3587940, 3666060, 3802059, 4224510, 4365327, 5069412, 5381910, 5820436, 6336765, 6458292, 7275545, 7604118, 8072865, 8449020, 8730654, 10763820, 12673530, 13095981, 14551090, 15208236, 16145730, 17461308, 19010295, 21826635, 25347060, 26191962, 29102180, 32291460, 38020590, 39287943, 43653270, 52383924, 65479905, 76041180, 78575886, 87306540, 117863829, 130959810, 157151772, 196439715, 235727658, 261919620, 392879430, 471455316, 589319145, 785758860, 1178638290, 2357276580]

約数ペア:

[(1, 2357276580), (2, 1178638290), (3, 785758860), (4, 589319145), (5, 471455316), (6, 392879430), (9, 261919620), (10, 235727658), (12, 196439715), (15, 157151772), (18, 130959810), (20, 117863829), (27, 87306540), (30, 78575886), (31, 76041180), (36, 65479905), (45, 52383924), (54, 43653270), (60, 39287943), (62, 38020590), (73, 32291460), (81, 29102180), (90, 26191962), (93, 25347060), (108, 21826635), (124, 19010295), (135, 17461308), (146, 16145730), (155, 15208236), (162, 14551090), (180, 13095981), (186, 12673530), (219, 10763820), (270, 8730654), (279, 8449020), (292, 8072865), (310, 7604118), (324, 7275545), (365, 6458292), (372, 6336765), (405, 5820436), (438, 5381910), (465, 5069412), (540, 4365327), (558, 4224510), (620, 3802059), (643, 3666060), (657, 3587940), (730, 3229146), (810, 2910218), (837, 2816340), (876, 2690955), (930, 2534706), (1095, 2152764), (1116, 2112255), (1286, 1833030), (1314, 1793970), (1395, 1689804), (1460, 1614573), (1620, 1455109), (1674, 1408170), (1860, 1267353), (1929, 1222020), (1971, 1195980), (2190, 1076382), (2263, 1041660), (2511, 938780), (2572, 916515), (2628, 896985), (2790, 844902), (3215, 733212), (3285, 717588), (3348, 704085), (3858, 611010), (3942, 597990), (4185, 563268), (4380, 538191), (4526, 520830), (5022, 469390), (5580, 422451), (5787, 407340), (5913, 398660), (6430, 366606), (6570, 358794), (6789, 347220), (7716, 305505), (7884, 298995), (8370, 281634), (9052, 260415), (9645, 244404), (9855, 239196), (10044, 234695), (11315, 208332), (11574, 203670), (11826, 199330), (12555, 187756), (12860, 183303), (13140, 179397), (13578, 173610), (16740, 140817), (17361, 135780), (19290, 122202), (19710, 119598), (19933, 118260), (20367, 115740), (22630, 104166), (23148, 101835), (23652, 99665), (25110, 93878), (27156, 86805), (28935, 81468), (29565, 79732), (33945, 69444), (34722, 67890), (38580, 61101), (39420, 59799), (39866, 59130), (40734, 57870), (45260, 52083), (46939, 50220)]