30621601920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175261}}^1$

素因数の和:175303

約数の個数: 256

約数和(自身を含む): 120131585280

約数和(自身を除く): 89509983360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 87360, 174720, 175261, 350522, 525783, 701044, 876305, 1051566, 1226827, 1402088, 1752610, 2103132, 2278393, 2453654, 2628915, 2804176, 3505220, 3680481, 4206264, 4556786, 4907308, 5257830, 5608352, 6134135, 6835179, 7010440, 7360962, 8412528, 9113572, 9814616, 10515660, 11216704, 11391965, 12268270, 13670358, 14020880, 14721924, 15948751, 16825056, 18227144, 18402405, 19629232, 21031320, 22433408, 22783930, 24536540, 27340716, 28041760, 29443848, 31897502, 33650112, 34175895, 36454288, 36804810, 39258464, 42062640, 45567860, 47846253, 49073080, 54681432, 56083520, 58887696, 63795004, 67300224, 68351790, 72908576, 73609620, 78516928, 79743755, 84125280, 91135720, 95692506, 98146160, 109362864, 112167040, 117775392, 127590008, 136703580, 145817152, 147219240, 157033856, 159487510, 168250560, 182271440, 191385012, 196292320, 218725728, 235550784, 239231265, 255180016, 273407160, 291634304, 294438480, 318975020, 336501120, 364542880, 382770024, 392584640, 437451456, 471101568, 478462530, 510360032, 546814320, 588876960, 637950040, 729085760, 765540048, 785169280, 874902912, 956925060, 1020720064, 1093628640, 1177753920, 1275900080, 1458171520, 1531080096, 1913850120, 2041440128, 2187257280, 2355507840, 2551800160, 3062160192, 3827700240, 4374514560, 5103600320, 6124320384, 7655400480, 10207200640, 15310800960, 30621601920]

約数ペア:

[(1, 30621601920), (2, 15310800960), (3, 10207200640), (4, 7655400480), (5, 6124320384), (6, 5103600320), (7, 4374514560), (8, 3827700240), (10, 3062160192), (12, 2551800160), (13, 2355507840), (14, 2187257280), (15, 2041440128), (16, 1913850120), (20, 1531080096), (21, 1458171520), (24, 1275900080), (26, 1177753920), (28, 1093628640), (30, 1020720064), (32, 956925060), (35, 874902912), (39, 785169280), (40, 765540048), (42, 729085760), (48, 637950040), (52, 588876960), (56, 546814320), (60, 510360032), (64, 478462530), (65, 471101568), (70, 437451456), (78, 392584640), (80, 382770024), (84, 364542880), (91, 336501120), (96, 318975020), (104, 294438480), (105, 291634304), (112, 273407160), (120, 255180016), (128, 239231265), (130, 235550784), (140, 218725728), (156, 196292320), (160, 191385012), (168, 182271440), (182, 168250560), (192, 159487510), (195, 157033856), (208, 147219240), (210, 145817152), (224, 136703580), (240, 127590008), (260, 117775392), (273, 112167040), (280, 109362864), (312, 98146160), (320, 95692506), (336, 91135720), (364, 84125280), (384, 79743755), (390, 78516928), (416, 73609620), (420, 72908576), (448, 68351790), (455, 67300224), (480, 63795004), (520, 58887696), (546, 56083520), (560, 54681432), (624, 49073080), (640, 47846253), (672, 45567860), (728, 42062640), (780, 39258464), (832, 36804810), (840, 36454288), (896, 34175895), (910, 33650112), (960, 31897502), (1040, 29443848), (1092, 28041760), (1120, 27340716), (1248, 24536540), (1344, 22783930), (1365, 22433408), (1456, 21031320), (1560, 19629232), (1664, 18402405), (1680, 18227144), (1820, 16825056), (1920, 15948751), (2080, 14721924), (2184, 14020880), (2240, 13670358), (2496, 12268270), (2688, 11391965), (2730, 11216704), (2912, 10515660), (3120, 9814616), (3360, 9113572), (3640, 8412528), (4160, 7360962), (4368, 7010440), (4480, 6835179), (4992, 6134135), (5460, 5608352), (5824, 5257830), (6240, 4907308), (6720, 4556786), (7280, 4206264), (8320, 3680481), (8736, 3505220), (10920, 2804176), (11648, 2628915), (12480, 2453654), (13440, 2278393), (14560, 2103132), (17472, 1752610), (21840, 1402088), (24960, 1226827), (29120, 1051566), (34944, 876305), (43680, 701044), (58240, 525783), (87360, 350522), (174720, 175261)]