156733481440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1\times {\mathrm{3911}}^1$

素因数の和:4157

約数の個数: 144

約数和(自身を含む): 382179319200

約数和(自身を除く): 225445837760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 149, 160, 164, 205, 298, 328, 410, 596, 656, 745, 820, 1192, 1312, 1490, 1640, 1681, 2384, 2980, 3280, 3362, 3911, 4768, 5960, 6109, 6560, 6724, 7822, 8405, 11920, 12218, 13448, 15644, 16810, 19555, 23840, 24436, 26896, 30545, 31288, 33620, 39110, 48872, 53792, 61090, 62576, 67240, 78220, 97744, 122180, 125152, 134480, 156440, 160351, 195488, 244360, 250469, 268960, 312880, 320702, 488720, 500938, 582739, 625760, 641404, 801755, 977440, 1001876, 1165478, 1252345, 1282808, 1603510, 2003752, 2330956, 2504690, 2565616, 2913695, 3207020, 4007504, 4661912, 5009380, 5131232, 5827390, 6414040, 6574391, 8015008, 9323824, 10018760, 11654780, 12828080, 13148782, 18647648, 20037520, 23309560, 23892299, 25656160, 26297564, 32871955, 40075040, 46619120, 47784598, 52595128, 65743910, 93238240, 95569196, 105190256, 119461495, 131487820, 191138392, 210380512, 238922990, 262975640, 382276784, 477845980, 525951280, 764553568, 955691960, 979584259, 1051902560, 1911383920, 1959168518, 3822767840, 3918337036, 4897921295, 7836674072, 9795842590, 15673348144, 19591685180, 31346696288, 39183370360, 78366740720, 156733481440]

約数ペア:

[(1, 156733481440), (2, 78366740720), (4, 39183370360), (5, 31346696288), (8, 19591685180), (10, 15673348144), (16, 9795842590), (20, 7836674072), (32, 4897921295), (40, 3918337036), (41, 3822767840), (80, 1959168518), (82, 1911383920), (149, 1051902560), (160, 979584259), (164, 955691960), (205, 764553568), (298, 525951280), (328, 477845980), (410, 382276784), (596, 262975640), (656, 238922990), (745, 210380512), (820, 191138392), (1192, 131487820), (1312, 119461495), (1490, 105190256), (1640, 95569196), (1681, 93238240), (2384, 65743910), (2980, 52595128), (3280, 47784598), (3362, 46619120), (3911, 40075040), (4768, 32871955), (5960, 26297564), (6109, 25656160), (6560, 23892299), (6724, 23309560), (7822, 20037520), (8405, 18647648), (11920, 13148782), (12218, 12828080), (13448, 11654780), (15644, 10018760), (16810, 9323824), (19555, 8015008), (23840, 6574391), (24436, 6414040), (26896, 5827390), (30545, 5131232), (31288, 5009380), (33620, 4661912), (39110, 4007504), (48872, 3207020), (53792, 2913695), (61090, 2565616), (62576, 2504690), (67240, 2330956), (78220, 2003752), (97744, 1603510), (122180, 1282808), (125152, 1252345), (134480, 1165478), (156440, 1001876), (160351, 977440), (195488, 801755), (244360, 641404), (250469, 625760), (268960, 582739), (312880, 500938), (320702, 488720)]