858897480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 3107548800

約数和(自身を除く): 2248651320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 79, 84, 86, 98, 105, 120, 129, 140, 147, 158, 168, 172, 196, 210, 215, 237, 245, 258, 280, 294, 301, 316, 344, 392, 395, 420, 430, 474, 490, 516, 553, 588, 602, 632, 645, 735, 790, 840, 860, 903, 948, 980, 1032, 1106, 1176, 1185, 1204, 1290, 1470, 1505, 1580, 1659, 1720, 1806, 1849, 1896, 1960, 2107, 2212, 2370, 2408, 2580, 2765, 2940, 3010, 3160, 3318, 3397, 3612, 3698, 3871, 4214, 4424, 4515, 4740, 5160, 5530, 5547, 5880, 6020, 6321, 6636, 6794, 7224, 7396, 7742, 8295, 8428, 9030, 9245, 9480, 10191, 10535, 11060, 11094, 11613, 12040, 12642, 12943, 13272, 13588, 14792, 15484, 16590, 16856, 16985, 18060, 18490, 19355, 20382, 21070, 22120, 22188, 23226, 23779, 25284, 25886, 27176, 27735, 30968, 31605, 33180, 33970, 36120, 36980, 38710, 38829, 40764, 42140, 44376, 46452, 47558, 50568, 50955, 51772, 55470, 58065, 63210, 64715, 66360, 67940, 71337, 73960, 77420, 77658, 81528, 84280, 90601, 92904, 95116, 101910, 103544, 110940, 116130, 118895, 126420, 129430, 135880, 142674, 146071, 154840, 155316, 166453, 181202, 190232, 194145, 203820, 221880, 232260, 237790, 252840, 258860, 271803, 285348, 292142, 310632, 332906, 356685, 362404, 388290, 407640, 438213, 453005, 464520, 475580, 499359, 517720, 543606, 570696, 584284, 665812, 713370, 724808, 730355, 776580, 832265, 876426, 906010, 951160, 998718, 1022497, 1087212, 1168568, 1331624, 1359015, 1426740, 1460710, 1553160, 1664530, 1752852, 1812020, 1997436, 2044994, 2174424, 2191065, 2496795, 2718030, 2853480, 2921420, 3067491, 3329060, 3505704, 3624040, 3994872, 4089988, 4382130, 4993590, 5112485, 5436060, 5842840, 6134982, 6658120, 7157479, 8179976, 8764260, 9987180, 10224970, 10872120, 12269964, 14314958, 15337455, 17528520, 19974360, 20449940, 21472437, 24539928, 28629916, 30674910, 35787395, 40899880, 42944874, 57259832, 61349820, 71574790, 85889748, 107362185, 122699640, 143149580, 171779496, 214724370, 286299160, 429448740, 858897480]

約数ペア:

[(1, 858897480), (2, 429448740), (3, 286299160), (4, 214724370), (5, 171779496), (6, 143149580), (7, 122699640), (8, 107362185), (10, 85889748), (12, 71574790), (14, 61349820), (15, 57259832), (20, 42944874), (21, 40899880), (24, 35787395), (28, 30674910), (30, 28629916), (35, 24539928), (40, 21472437), (42, 20449940), (43, 19974360), (49, 17528520), (56, 15337455), (60, 14314958), (70, 12269964), (79, 10872120), (84, 10224970), (86, 9987180), (98, 8764260), (105, 8179976), (120, 7157479), (129, 6658120), (140, 6134982), (147, 5842840), (158, 5436060), (168, 5112485), (172, 4993590), (196, 4382130), (210, 4089988), (215, 3994872), (237, 3624040), (245, 3505704), (258, 3329060), (280, 3067491), (294, 2921420), (301, 2853480), (316, 2718030), (344, 2496795), (392, 2191065), (395, 2174424), (420, 2044994), (430, 1997436), (474, 1812020), (490, 1752852), (516, 1664530), (553, 1553160), (588, 1460710), (602, 1426740), (632, 1359015), (645, 1331624), (735, 1168568), (790, 1087212), (840, 1022497), (860, 998718), (903, 951160), (948, 906010), (980, 876426), (1032, 832265), (1106, 776580), (1176, 730355), (1185, 724808), (1204, 713370), (1290, 665812), (1470, 584284), (1505, 570696), (1580, 543606), (1659, 517720), (1720, 499359), (1806, 475580), (1849, 464520), (1896, 453005), (1960, 438213), (2107, 407640), (2212, 388290), (2370, 362404), (2408, 356685), (2580, 332906), (2765, 310632), (2940, 292142), (3010, 285348), (3160, 271803), (3318, 258860), (3397, 252840), (3612, 237790), (3698, 232260), (3871, 221880), (4214, 203820), (4424, 194145), (4515, 190232), (4740, 181202), (5160, 166453), (5530, 155316), (5547, 154840), (5880, 146071), (6020, 142674), (6321, 135880), (6636, 129430), (6794, 126420), (7224, 118895), (7396, 116130), (7742, 110940), (8295, 103544), (8428, 101910), (9030, 95116), (9245, 92904), (9480, 90601), (10191, 84280), (10535, 81528), (11060, 77658), (11094, 77420), (11613, 73960), (12040, 71337), (12642, 67940), (12943, 66360), (13272, 64715), (13588, 63210), (14792, 58065), (15484, 55470), (16590, 51772), (16856, 50955), (16985, 50568), (18060, 47558), (18490, 46452), (19355, 44376), (20382, 42140), (21070, 40764), (22120, 38829), (22188, 38710), (23226, 36980), (23779, 36120), (25284, 33970), (25886, 33180), (27176, 31605), (27735, 30968)]