154057680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 634245120

約数和(自身を除く): 480187440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 443, 460, 483, 504, 540, 552, 560, 621, 630, 644, 690, 720, 756, 805, 828, 840, 886, 920, 945, 966, 1008, 1035, 1080, 1104, 1242, 1260, 1288, 1329, 1380, 1449, 1512, 1610, 1656, 1680, 1772, 1840, 1890, 1932, 2070, 2160, 2215, 2415, 2484, 2520, 2576, 2658, 2760, 2898, 3024, 3101, 3105, 3220, 3312, 3544, 3780, 3864, 3987, 4140, 4347, 4430, 4830, 4968, 5040, 5316, 5520, 5796, 6202, 6210, 6440, 6645, 7088, 7245, 7560, 7728, 7974, 8280, 8694, 8860, 9303, 9660, 9936, 10189, 10632, 11592, 11961, 12404, 12420, 12880, 13290, 14490, 15120, 15505, 15948, 16560, 17388, 17720, 18606, 19320, 19935, 20378, 21264, 21735, 23184, 23922, 24808, 24840, 26580, 27909, 28980, 30567, 31010, 31896, 34776, 35440, 37212, 38640, 39870, 40756, 43470, 46515, 47844, 49616, 49680, 50945, 53160, 55818, 57960, 59805, 61134, 62020, 63792, 69552, 71323, 74424, 79740, 81512, 83727, 86940, 91701, 93030, 95688, 101890, 106320, 111636, 115920, 119610, 122268, 124040, 139545, 142646, 148848, 152835, 159480, 163024, 167454, 173880, 183402, 186060, 191376, 203780, 213969, 223272, 239220, 244536, 248080, 275103, 279090, 285292, 305670, 318960, 334908, 347760, 356615, 366804, 372120, 407560, 418635, 427938, 446544, 458505, 478440, 489072, 550206, 558180, 570584, 611340, 641907, 669816, 713230, 733608, 744240, 815120, 837270, 855876, 917010, 956880, 1069845, 1100412, 1116360, 1141168, 1222680, 1283814, 1339632, 1375515, 1426460, 1467216, 1674540, 1711752, 1834020, 1925721, 2139690, 2200824, 2232720, 2445360, 2567628, 2751030, 2852920, 3209535, 3349080, 3423504, 3668040, 3851442, 4279380, 4401648, 5135256, 5502060, 5705840, 6419070, 6698160, 7336080, 7702884, 8558760, 9628605, 10270512, 11004120, 12838140, 15405768, 17117520, 19257210, 22008240, 25676280, 30811536, 38514420, 51352560, 77028840, 154057680]

約数ペア:

[(1, 154057680), (2, 77028840), (3, 51352560), (4, 38514420), (5, 30811536), (6, 25676280), (7, 22008240), (8, 19257210), (9, 17117520), (10, 15405768), (12, 12838140), (14, 11004120), (15, 10270512), (16, 9628605), (18, 8558760), (20, 7702884), (21, 7336080), (23, 6698160), (24, 6419070), (27, 5705840), (28, 5502060), (30, 5135256), (35, 4401648), (36, 4279380), (40, 3851442), (42, 3668040), (45, 3423504), (46, 3349080), (48, 3209535), (54, 2852920), (56, 2751030), (60, 2567628), (63, 2445360), (69, 2232720), (70, 2200824), (72, 2139690), (80, 1925721), (84, 1834020), (90, 1711752), (92, 1674540), (105, 1467216), (108, 1426460), (112, 1375515), (115, 1339632), (120, 1283814), (126, 1222680), (135, 1141168), (138, 1116360), (140, 1100412), (144, 1069845), (161, 956880), (168, 917010), (180, 855876), (184, 837270), (189, 815120), (207, 744240), (210, 733608), (216, 713230), (230, 669816), (240, 641907), (252, 611340), (270, 570584), (276, 558180), (280, 550206), (315, 489072), (322, 478440), (336, 458505), (345, 446544), (360, 427938), (368, 418635), (378, 407560), (414, 372120), (420, 366804), (432, 356615), (443, 347760), (460, 334908), (483, 318960), (504, 305670), (540, 285292), (552, 279090), (560, 275103), (621, 248080), (630, 244536), (644, 239220), (690, 223272), (720, 213969), (756, 203780), (805, 191376), (828, 186060), (840, 183402), (886, 173880), (920, 167454), (945, 163024), (966, 159480), (1008, 152835), (1035, 148848), (1080, 142646), (1104, 139545), (1242, 124040), (1260, 122268), (1288, 119610), (1329, 115920), (1380, 111636), (1449, 106320), (1512, 101890), (1610, 95688), (1656, 93030), (1680, 91701), (1772, 86940), (1840, 83727), (1890, 81512), (1932, 79740), (2070, 74424), (2160, 71323), (2215, 69552), (2415, 63792), (2484, 62020), (2520, 61134), (2576, 59805), (2658, 57960), (2760, 55818), (2898, 53160), (3024, 50945), (3101, 49680), (3105, 49616), (3220, 47844), (3312, 46515), (3544, 43470), (3780, 40756), (3864, 39870), (3987, 38640), (4140, 37212), (4347, 35440), (4430, 34776), (4830, 31896), (4968, 31010), (5040, 30567), (5316, 28980), (5520, 27909), (5796, 26580), (6202, 24840), (6210, 24808), (6440, 23922), (6645, 23184), (7088, 21735), (7245, 21264), (7560, 20378), (7728, 19935), (7974, 19320), (8280, 18606), (8694, 17720), (8860, 17388), (9303, 16560), (9660, 15948), (9936, 15505), (10189, 15120), (10632, 14490), (11592, 13290), (11961, 12880), (12404, 12420)]