6503280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 23808000

約数和(自身を除く): 17304720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 98, 105, 112, 120, 140, 147, 158, 168, 196, 210, 237, 240, 245, 280, 294, 316, 336, 343, 392, 395, 420, 474, 490, 553, 560, 588, 632, 686, 735, 784, 790, 840, 948, 980, 1029, 1106, 1176, 1185, 1264, 1372, 1470, 1580, 1659, 1680, 1715, 1896, 1960, 2058, 2212, 2352, 2370, 2744, 2765, 2940, 3160, 3318, 3430, 3792, 3871, 3920, 4116, 4424, 4740, 5145, 5488, 5530, 5880, 6320, 6636, 6860, 7742, 8232, 8295, 8848, 9480, 10290, 11060, 11613, 11760, 13272, 13720, 15484, 16464, 16590, 18960, 19355, 20580, 22120, 23226, 26544, 27097, 27440, 30968, 33180, 38710, 41160, 44240, 46452, 54194, 58065, 61936, 66360, 77420, 81291, 82320, 92904, 108388, 116130, 132720, 135485, 154840, 162582, 185808, 216776, 232260, 270970, 309680, 325164, 406455, 433552, 464520, 541940, 650328, 812910, 929040, 1083880, 1300656, 1625820, 2167760, 3251640, 6503280]

約数ペア:

[(1, 6503280), (2, 3251640), (3, 2167760), (4, 1625820), (5, 1300656), (6, 1083880), (7, 929040), (8, 812910), (10, 650328), (12, 541940), (14, 464520), (15, 433552), (16, 406455), (20, 325164), (21, 309680), (24, 270970), (28, 232260), (30, 216776), (35, 185808), (40, 162582), (42, 154840), (48, 135485), (49, 132720), (56, 116130), (60, 108388), (70, 92904), (79, 82320), (80, 81291), (84, 77420), (98, 66360), (105, 61936), (112, 58065), (120, 54194), (140, 46452), (147, 44240), (158, 41160), (168, 38710), (196, 33180), (210, 30968), (237, 27440), (240, 27097), (245, 26544), (280, 23226), (294, 22120), (316, 20580), (336, 19355), (343, 18960), (392, 16590), (395, 16464), (420, 15484), (474, 13720), (490, 13272), (553, 11760), (560, 11613), (588, 11060), (632, 10290), (686, 9480), (735, 8848), (784, 8295), (790, 8232), (840, 7742), (948, 6860), (980, 6636), (1029, 6320), (1106, 5880), (1176, 5530), (1185, 5488), (1264, 5145), (1372, 4740), (1470, 4424), (1580, 4116), (1659, 3920), (1680, 3871), (1715, 3792), (1896, 3430), (1960, 3318), (2058, 3160), (2212, 2940), (2352, 2765), (2370, 2744)]