234398640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 861444864

約数和(自身を除く): 627046224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 83, 84, 105, 112, 120, 123, 140, 164, 166, 168, 205, 210, 240, 246, 249, 280, 287, 328, 332, 336, 410, 415, 420, 492, 498, 560, 574, 581, 615, 656, 664, 820, 830, 840, 861, 984, 996, 1148, 1162, 1230, 1245, 1328, 1435, 1640, 1660, 1680, 1681, 1722, 1743, 1968, 1992, 2296, 2324, 2460, 2490, 2870, 2905, 3280, 3320, 3362, 3403, 3444, 3486, 3984, 4305, 4592, 4648, 4920, 4980, 5043, 5740, 5810, 6640, 6724, 6806, 6888, 6972, 8405, 8610, 8715, 9296, 9840, 9960, 10086, 10209, 11480, 11620, 11767, 13448, 13612, 13776, 13944, 16810, 17015, 17220, 17430, 19920, 20172, 20418, 22960, 23240, 23534, 23821, 25215, 26896, 27224, 27888, 33620, 34030, 34440, 34860, 35301, 40344, 40836, 46480, 47068, 47642, 50430, 51045, 54448, 58835, 67240, 68060, 68880, 69720, 70602, 71463, 80688, 81672, 94136, 95284, 100860, 102090, 117670, 119105, 134480, 136120, 139440, 139523, 141204, 142926, 163344, 176505, 188272, 190568, 201720, 204180, 235340, 238210, 272240, 279046, 282408, 285852, 353010, 357315, 381136, 403440, 408360, 418569, 470680, 476420, 558092, 564816, 571704, 697615, 706020, 714630, 816720, 837138, 941360, 952840, 976661, 1116184, 1143408, 1395230, 1412040, 1429260, 1674276, 1905680, 1953322, 2092845, 2232368, 2790460, 2824080, 2858520, 2929983, 3348552, 3906644, 4185690, 4883305, 5580920, 5717040, 5859966, 6697104, 7813288, 8371380, 9766610, 11161840, 11719932, 14649915, 15626576, 16742760, 19533220, 23439864, 29299830, 33485520, 39066440, 46879728, 58599660, 78132880, 117199320, 234398640]

約数ペア:

[(1, 234398640), (2, 117199320), (3, 78132880), (4, 58599660), (5, 46879728), (6, 39066440), (7, 33485520), (8, 29299830), (10, 23439864), (12, 19533220), (14, 16742760), (15, 15626576), (16, 14649915), (20, 11719932), (21, 11161840), (24, 9766610), (28, 8371380), (30, 7813288), (35, 6697104), (40, 5859966), (41, 5717040), (42, 5580920), (48, 4883305), (56, 4185690), (60, 3906644), (70, 3348552), (80, 2929983), (82, 2858520), (83, 2824080), (84, 2790460), (105, 2232368), (112, 2092845), (120, 1953322), (123, 1905680), (140, 1674276), (164, 1429260), (166, 1412040), (168, 1395230), (205, 1143408), (210, 1116184), (240, 976661), (246, 952840), (249, 941360), (280, 837138), (287, 816720), (328, 714630), (332, 706020), (336, 697615), (410, 571704), (415, 564816), (420, 558092), (492, 476420), (498, 470680), (560, 418569), (574, 408360), (581, 403440), (615, 381136), (656, 357315), (664, 353010), (820, 285852), (830, 282408), (840, 279046), (861, 272240), (984, 238210), (996, 235340), (1148, 204180), (1162, 201720), (1230, 190568), (1245, 188272), (1328, 176505), (1435, 163344), (1640, 142926), (1660, 141204), (1680, 139523), (1681, 139440), (1722, 136120), (1743, 134480), (1968, 119105), (1992, 117670), (2296, 102090), (2324, 100860), (2460, 95284), (2490, 94136), (2870, 81672), (2905, 80688), (3280, 71463), (3320, 70602), (3362, 69720), (3403, 68880), (3444, 68060), (3486, 67240), (3984, 58835), (4305, 54448), (4592, 51045), (4648, 50430), (4920, 47642), (4980, 47068), (5043, 46480), (5740, 40836), (5810, 40344), (6640, 35301), (6724, 34860), (6806, 34440), (6888, 34030), (6972, 33620), (8405, 27888), (8610, 27224), (8715, 26896), (9296, 25215), (9840, 23821), (9960, 23534), (10086, 23240), (10209, 22960), (11480, 20418), (11620, 20172), (11767, 19920), (13448, 17430), (13612, 17220), (13776, 17015), (13944, 16810)]