145843680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 496093248

約数和(自身を除く): 350249568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 293, 305, 340, 366, 408, 480, 488, 510, 544, 586, 610, 680, 732, 816, 879, 915, 976, 1020, 1037, 1172, 1220, 1360, 1464, 1465, 1632, 1758, 1830, 1952, 2040, 2074, 2344, 2440, 2720, 2928, 2930, 3111, 3516, 3660, 4080, 4148, 4395, 4688, 4880, 4981, 5185, 5856, 5860, 6222, 7032, 7320, 8160, 8296, 8790, 9376, 9760, 9962, 10370, 11720, 12444, 14064, 14640, 14943, 15555, 16592, 17580, 17873, 19924, 20740, 23440, 24888, 24905, 28128, 29280, 29886, 31110, 33184, 35160, 35746, 39848, 41480, 46880, 49776, 49810, 53619, 59772, 62220, 70320, 71492, 74715, 79696, 82960, 89365, 99552, 99620, 107238, 119544, 124440, 140640, 142984, 149430, 159392, 165920, 178730, 199240, 214476, 239088, 248880, 268095, 285968, 298860, 303841, 357460, 398480, 428952, 478176, 497760, 536190, 571936, 597720, 607682, 714920, 796960, 857904, 911523, 1072380, 1195440, 1215364, 1429840, 1519205, 1715808, 1823046, 2144760, 2390880, 2430728, 2859680, 3038410, 3646092, 4289520, 4557615, 4861456, 6076820, 7292184, 8579040, 9115230, 9722912, 12153640, 14584368, 18230460, 24307280, 29168736, 36460920, 48614560, 72921840, 145843680]

約数ペア:

[(1, 145843680), (2, 72921840), (3, 48614560), (4, 36460920), (5, 29168736), (6, 24307280), (8, 18230460), (10, 14584368), (12, 12153640), (15, 9722912), (16, 9115230), (17, 8579040), (20, 7292184), (24, 6076820), (30, 4861456), (32, 4557615), (34, 4289520), (40, 3646092), (48, 3038410), (51, 2859680), (60, 2430728), (61, 2390880), (68, 2144760), (80, 1823046), (85, 1715808), (96, 1519205), (102, 1429840), (120, 1215364), (122, 1195440), (136, 1072380), (160, 911523), (170, 857904), (183, 796960), (204, 714920), (240, 607682), (244, 597720), (255, 571936), (272, 536190), (293, 497760), (305, 478176), (340, 428952), (366, 398480), (408, 357460), (480, 303841), (488, 298860), (510, 285968), (544, 268095), (586, 248880), (610, 239088), (680, 214476), (732, 199240), (816, 178730), (879, 165920), (915, 159392), (976, 149430), (1020, 142984), (1037, 140640), (1172, 124440), (1220, 119544), (1360, 107238), (1464, 99620), (1465, 99552), (1632, 89365), (1758, 82960), (1830, 79696), (1952, 74715), (2040, 71492), (2074, 70320), (2344, 62220), (2440, 59772), (2720, 53619), (2928, 49810), (2930, 49776), (3111, 46880), (3516, 41480), (3660, 39848), (4080, 35746), (4148, 35160), (4395, 33184), (4688, 31110), (4880, 29886), (4981, 29280), (5185, 28128), (5856, 24905), (5860, 24888), (6222, 23440), (7032, 20740), (7320, 19924), (8160, 17873), (8296, 17580), (8790, 16592), (9376, 15555), (9760, 14943), (9962, 14640), (10370, 14064), (11720, 12444)]