7250880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 28675584

約数和(自身を除く): 21424704

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, 83, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 166, 168, 182, 192, 195, 208, 210, 224, 240, 249, 260, 273, 280, 312, 320, 332, 336, 364, 390, 415, 416, 420, 448, 455, 480, 498, 520, 546, 560, 581, 624, 664, 672, 728, 780, 830, 832, 840, 910, 960, 996, 1040, 1079, 1092, 1120, 1162, 1245, 1248, 1328, 1344, 1365, 1456, 1560, 1660, 1680, 1743, 1820, 1992, 2080, 2158, 2184, 2240, 2324, 2490, 2496, 2656, 2730, 2905, 2912, 3120, 3237, 3320, 3360, 3486, 3640, 3984, 4160, 4316, 4368, 4648, 4980, 5312, 5395, 5460, 5810, 5824, 6240, 6474, 6640, 6720, 6972, 7280, 7553, 7968, 8632, 8715, 8736, 9296, 9960, 10790, 10920, 11620, 12480, 12948, 13280, 13944, 14560, 15106, 15936, 16185, 17264, 17430, 17472, 18592, 19920, 21580, 21840, 22659, 23240, 25896, 26560, 27888, 29120, 30212, 32370, 34528, 34860, 37184, 37765, 39840, 43160, 43680, 45318, 46480, 51792, 55776, 60424, 64740, 69056, 69720, 75530, 79680, 86320, 87360, 90636, 92960, 103584, 111552, 113295, 120848, 129480, 139440, 151060, 172640, 181272, 185920, 207168, 226590, 241696, 258960, 278880, 302120, 345280, 362544, 453180, 483392, 517920, 557760, 604240, 725088, 906360, 1035840, 1208480, 1450176, 1812720, 2416960, 3625440, 7250880]

約数ペア:

[(1, 7250880), (2, 3625440), (3, 2416960), (4, 1812720), (5, 1450176), (6, 1208480), (7, 1035840), (8, 906360), (10, 725088), (12, 604240), (13, 557760), (14, 517920), (15, 483392), (16, 453180), (20, 362544), (21, 345280), (24, 302120), (26, 278880), (28, 258960), (30, 241696), (32, 226590), (35, 207168), (39, 185920), (40, 181272), (42, 172640), (48, 151060), (52, 139440), (56, 129480), (60, 120848), (64, 113295), (65, 111552), (70, 103584), (78, 92960), (80, 90636), (83, 87360), (84, 86320), (91, 79680), (96, 75530), (104, 69720), (105, 69056), (112, 64740), (120, 60424), (130, 55776), (140, 51792), (156, 46480), (160, 45318), (166, 43680), (168, 43160), (182, 39840), (192, 37765), (195, 37184), (208, 34860), (210, 34528), (224, 32370), (240, 30212), (249, 29120), (260, 27888), (273, 26560), (280, 25896), (312, 23240), (320, 22659), (332, 21840), (336, 21580), (364, 19920), (390, 18592), (415, 17472), (416, 17430), (420, 17264), (448, 16185), (455, 15936), (480, 15106), (498, 14560), (520, 13944), (546, 13280), (560, 12948), (581, 12480), (624, 11620), (664, 10920), (672, 10790), (728, 9960), (780, 9296), (830, 8736), (832, 8715), (840, 8632), (910, 7968), (960, 7553), (996, 7280), (1040, 6972), (1079, 6720), (1092, 6640), (1120, 6474), (1162, 6240), (1245, 5824), (1248, 5810), (1328, 5460), (1344, 5395), (1365, 5312), (1456, 4980), (1560, 4648), (1660, 4368), (1680, 4316), (1743, 4160), (1820, 3984), (1992, 3640), (2080, 3486), (2158, 3360), (2184, 3320), (2240, 3237), (2324, 3120), (2490, 2912), (2496, 2905), (2656, 2730)]