156734141920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:3105

約数の個数: 192

約数和(自身を含む): 386684928000

約数和(自身を除く): 229950786080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 73, 79, 80, 118, 146, 158, 160, 236, 292, 295, 316, 365, 395, 472, 584, 590, 632, 730, 790, 944, 1168, 1180, 1264, 1460, 1580, 1888, 2336, 2360, 2528, 2879, 2920, 3160, 4307, 4661, 4720, 5758, 5767, 5840, 6320, 8614, 9322, 9440, 11516, 11534, 11680, 12640, 14395, 17228, 18644, 21535, 23032, 23068, 23305, 28790, 28835, 34456, 37288, 43070, 46064, 46136, 46610, 57580, 57670, 68912, 74576, 86140, 92128, 92272, 93220, 115160, 115340, 137824, 149152, 169861, 172280, 184544, 186440, 210167, 227441, 230320, 230680, 339722, 340253, 344560, 372880, 420334, 454882, 460640, 461360, 679444, 680506, 689120, 745760, 840668, 849305, 909764, 922720, 1050835, 1137205, 1358888, 1361012, 1681336, 1698610, 1701265, 1819528, 2101670, 2274410, 2717776, 2722024, 3362672, 3397220, 3402530, 3639056, 4203340, 4548820, 5435552, 5444048, 6725344, 6794440, 6805060, 7278112, 8406680, 9097640, 10888096, 12399853, 13419019, 13588880, 13610120, 16603193, 16813360, 18195280, 24799706, 26838038, 27177760, 27220240, 33206386, 33626720, 36390560, 49599412, 53676076, 54440480, 61999265, 66412772, 67095095, 83015965, 99198824, 107352152, 123998530, 132825544, 134190190, 166031930, 198397648, 214704304, 247997060, 265651088, 268380380, 332063860, 396795296, 429408608, 495994120, 531302176, 536760760, 664127720, 979588387, 991988240, 1073521520, 1328255440, 1959176774, 1983976480, 2147043040, 2656510880, 3918353548, 4897941935, 7836707096, 9795883870, 15673414192, 19591767740, 31346828384, 39183535480, 78367070960, 156734141920]

約数ペア:

[(1, 156734141920), (2, 78367070960), (4, 39183535480), (5, 31346828384), (8, 19591767740), (10, 15673414192), (16, 9795883870), (20, 7836707096), (32, 4897941935), (40, 3918353548), (59, 2656510880), (73, 2147043040), (79, 1983976480), (80, 1959176774), (118, 1328255440), (146, 1073521520), (158, 991988240), (160, 979588387), (236, 664127720), (292, 536760760), (295, 531302176), (316, 495994120), (365, 429408608), (395, 396795296), (472, 332063860), (584, 268380380), (590, 265651088), (632, 247997060), (730, 214704304), (790, 198397648), (944, 166031930), (1168, 134190190), (1180, 132825544), (1264, 123998530), (1460, 107352152), (1580, 99198824), (1888, 83015965), (2336, 67095095), (2360, 66412772), (2528, 61999265), (2879, 54440480), (2920, 53676076), (3160, 49599412), (4307, 36390560), (4661, 33626720), (4720, 33206386), (5758, 27220240), (5767, 27177760), (5840, 26838038), (6320, 24799706), (8614, 18195280), (9322, 16813360), (9440, 16603193), (11516, 13610120), (11534, 13588880), (11680, 13419019), (12640, 12399853), (14395, 10888096), (17228, 9097640), (18644, 8406680), (21535, 7278112), (23032, 6805060), (23068, 6794440), (23305, 6725344), (28790, 5444048), (28835, 5435552), (34456, 4548820), (37288, 4203340), (43070, 3639056), (46064, 3402530), (46136, 3397220), (46610, 3362672), (57580, 2722024), (57670, 2717776), (68912, 2274410), (74576, 2101670), (86140, 1819528), (92128, 1701265), (92272, 1698610), (93220, 1681336), (115160, 1361012), (115340, 1358888), (137824, 1137205), (149152, 1050835), (169861, 922720), (172280, 909764), (184544, 849305), (186440, 840668), (210167, 745760), (227441, 689120), (230320, 680506), (230680, 679444), (339722, 461360), (340253, 460640), (344560, 454882), (372880, 420334)]