47130720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 185939712

約数和(自身を除く): 138808992

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, 65, 70, 78, 80, 83, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 166, 168, 169, 182, 195, 208, 210, 224, 240, 249, 260, 273, 280, 312, 332, 336, 338, 364, 390, 415, 416, 420, 455, 480, 498, 507, 520, 546, 560, 581, 624, 664, 672, 676, 728, 780, 830, 840, 845, 910, 996, 1014, 1040, 1079, 1092, 1120, 1162, 1183, 1245, 1248, 1328, 1352, 1365, 1456, 1560, 1660, 1680, 1690, 1743, 1820, 1992, 2028, 2080, 2158, 2184, 2324, 2366, 2490, 2535, 2656, 2704, 2730, 2905, 2912, 3120, 3237, 3320, 3360, 3380, 3486, 3549, 3640, 3984, 4056, 4316, 4368, 4648, 4732, 4980, 5070, 5395, 5408, 5460, 5810, 5915, 6240, 6474, 6640, 6760, 6972, 7098, 7280, 7553, 7968, 8112, 8632, 8715, 8736, 9296, 9464, 9960, 10140, 10790, 10920, 11620, 11830, 12948, 13280, 13520, 13944, 14027, 14196, 14560, 15106, 16185, 16224, 17264, 17430, 17745, 18592, 18928, 19920, 20280, 21580, 21840, 22659, 23240, 23660, 25896, 27040, 27888, 28054, 28392, 30212, 32370, 34528, 34860, 35490, 37765, 37856, 39840, 40560, 42081, 43160, 43680, 45318, 46480, 47320, 51792, 55776, 56108, 56784, 60424, 64740, 69720, 70135, 70980, 75530, 81120, 84162, 86320, 90636, 92960, 94640, 98189, 103584, 112216, 113295, 113568, 120848, 129480, 139440, 140270, 141960, 151060, 168324, 172640, 181272, 189280, 196378, 210405, 224432, 226590, 241696, 258960, 278880, 280540, 283920, 294567, 302120, 336648, 362544, 392756, 420810, 448864, 453180, 490945, 517920, 561080, 567840, 589134, 604240, 673296, 725088, 785512, 841620, 906360, 981890, 1122160, 1178268, 1208480, 1346592, 1472835, 1571024, 1683240, 1812720, 1963780, 2244320, 2356536, 2945670, 3142048, 3366480, 3625440, 3927560, 4713072, 5891340, 6732960, 7855120, 9426144, 11782680, 15710240, 23565360, 47130720]

約数ペア:

[(1, 47130720), (2, 23565360), (3, 15710240), (4, 11782680), (5, 9426144), (6, 7855120), (7, 6732960), (8, 5891340), (10, 4713072), (12, 3927560), (13, 3625440), (14, 3366480), (15, 3142048), (16, 2945670), (20, 2356536), (21, 2244320), (24, 1963780), (26, 1812720), (28, 1683240), (30, 1571024), (32, 1472835), (35, 1346592), (39, 1208480), (40, 1178268), (42, 1122160), (48, 981890), (52, 906360), (56, 841620), (60, 785512), (65, 725088), (70, 673296), (78, 604240), (80, 589134), (83, 567840), (84, 561080), (91, 517920), (96, 490945), (104, 453180), (105, 448864), (112, 420810), (120, 392756), (130, 362544), (140, 336648), (156, 302120), (160, 294567), (166, 283920), (168, 280540), (169, 278880), (182, 258960), (195, 241696), (208, 226590), (210, 224432), (224, 210405), (240, 196378), (249, 189280), (260, 181272), (273, 172640), (280, 168324), (312, 151060), (332, 141960), (336, 140270), (338, 139440), (364, 129480), (390, 120848), (415, 113568), (416, 113295), (420, 112216), (455, 103584), (480, 98189), (498, 94640), (507, 92960), (520, 90636), (546, 86320), (560, 84162), (581, 81120), (624, 75530), (664, 70980), (672, 70135), (676, 69720), (728, 64740), (780, 60424), (830, 56784), (840, 56108), (845, 55776), (910, 51792), (996, 47320), (1014, 46480), (1040, 45318), (1079, 43680), (1092, 43160), (1120, 42081), (1162, 40560), (1183, 39840), (1245, 37856), (1248, 37765), (1328, 35490), (1352, 34860), (1365, 34528), (1456, 32370), (1560, 30212), (1660, 28392), (1680, 28054), (1690, 27888), (1743, 27040), (1820, 25896), (1992, 23660), (2028, 23240), (2080, 22659), (2158, 21840), (2184, 21580), (2324, 20280), (2366, 19920), (2490, 18928), (2535, 18592), (2656, 17745), (2704, 17430), (2730, 17264), (2905, 16224), (2912, 16185), (3120, 15106), (3237, 14560), (3320, 14196), (3360, 14027), (3380, 13944), (3486, 13520), (3549, 13280), (3640, 12948), (3984, 11830), (4056, 11620), (4316, 10920), (4368, 10790), (4648, 10140), (4732, 9960), (4980, 9464), (5070, 9296), (5395, 8736), (5408, 8715), (5460, 8632), (5810, 8112), (5915, 7968), (6240, 7553), (6474, 7280), (6640, 7098), (6760, 6972)]