68627141760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{139079}}^1$

素因数の和:139358

約数の個数: 128

約数和(自身を含む): 219601756800

約数和(自身を除く): 150974615040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 257, 320, 384, 480, 514, 640, 771, 960, 1028, 1285, 1542, 1920, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 32896, 41120, 49344, 61680, 82240, 98688, 123360, 139079, 164480, 246720, 278158, 417237, 493440, 556316, 695395, 834474, 1112632, 1390790, 1668948, 2086185, 2225264, 2781580, 3337896, 4172370, 4450528, 5563160, 6675792, 8344740, 8901056, 11126320, 13351584, 16689480, 17802112, 22252640, 26703168, 33378960, 35743303, 44505280, 53406336, 66757920, 71486606, 89010560, 107229909, 133515840, 142973212, 178716515, 214459818, 267031680, 285946424, 357433030, 428919636, 536149545, 571892848, 714866060, 857839272, 1072299090, 1143785696, 1429732120, 1715678544, 2144598180, 2287571392, 2859464240, 3431357088, 4289196360, 4575142784, 5718928480, 6862714176, 8578392720, 11437856960, 13725428352, 17156785440, 22875713920, 34313570880, 68627141760]

約数ペア:

[(1, 68627141760), (2, 34313570880), (3, 22875713920), (4, 17156785440), (5, 13725428352), (6, 11437856960), (8, 8578392720), (10, 6862714176), (12, 5718928480), (15, 4575142784), (16, 4289196360), (20, 3431357088), (24, 2859464240), (30, 2287571392), (32, 2144598180), (40, 1715678544), (48, 1429732120), (60, 1143785696), (64, 1072299090), (80, 857839272), (96, 714866060), (120, 571892848), (128, 536149545), (160, 428919636), (192, 357433030), (240, 285946424), (257, 267031680), (320, 214459818), (384, 178716515), (480, 142973212), (514, 133515840), (640, 107229909), (771, 89010560), (960, 71486606), (1028, 66757920), (1285, 53406336), (1542, 44505280), (1920, 35743303), (2056, 33378960), (2570, 26703168), (3084, 22252640), (3855, 17802112), (4112, 16689480), (5140, 13351584), (6168, 11126320), (7710, 8901056), (8224, 8344740), (10280, 6675792), (12336, 5563160), (15420, 4450528), (16448, 4172370), (20560, 3337896), (24672, 2781580), (30840, 2225264), (32896, 2086185), (41120, 1668948), (49344, 1390790), (61680, 1112632), (82240, 834474), (98688, 695395), (123360, 556316), (139079, 493440), (164480, 417237), (246720, 278158)]