156938258320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1146539}}^1$

素因数の和:1146640

約数の個数: 80

約数和(自身を含む): 383861592000

約数和(自身を除く): 226923333680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 4720, 6844, 8555, 13688, 17110, 27376, 34220, 68440, 136880, 1146539, 2293078, 4586156, 5732695, 9172312, 11465390, 18344624, 22930780, 33249631, 45861560, 66499262, 67645801, 91723120, 132998524, 135291602, 166248155, 265997048, 270583204, 332496310, 338229005, 531994096, 541166408, 664992620, 676458010, 1082332816, 1329985240, 1352916020, 1961728229, 2659970480, 2705832040, 3923456458, 5411664080, 7846912916, 9808641145, 15693825832, 19617282290, 31387651664, 39234564580, 78469129160, 156938258320]

約数ペア:

[(1, 156938258320), (2, 78469129160), (4, 39234564580), (5, 31387651664), (8, 19617282290), (10, 15693825832), (16, 9808641145), (20, 7846912916), (29, 5411664080), (40, 3923456458), (58, 2705832040), (59, 2659970480), (80, 1961728229), (116, 1352916020), (118, 1329985240), (145, 1082332816), (232, 676458010), (236, 664992620), (290, 541166408), (295, 531994096), (464, 338229005), (472, 332496310), (580, 270583204), (590, 265997048), (944, 166248155), (1160, 135291602), (1180, 132998524), (1711, 91723120), (2320, 67645801), (2360, 66499262), (3422, 45861560), (4720, 33249631), (6844, 22930780), (8555, 18344624), (13688, 11465390), (17110, 9172312), (27376, 5732695), (34220, 4586156), (68440, 2293078), (136880, 1146539)]