240890088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 412293912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 53, 62, 82, 93, 106, 123, 124, 149, 159, 164, 186, 212, 246, 248, 298, 318, 328, 372, 424, 447, 492, 596, 636, 744, 894, 984, 1192, 1271, 1272, 1643, 1788, 2173, 2542, 3286, 3576, 3813, 4346, 4619, 4929, 5084, 6109, 6519, 6572, 7626, 7897, 8692, 9238, 9858, 10168, 12218, 13038, 13144, 13857, 15252, 15794, 17384, 18327, 18476, 19716, 23691, 24436, 26076, 27714, 30504, 31588, 36654, 36952, 39432, 47382, 48872, 52152, 55428, 63176, 67363, 73308, 94764, 110856, 134726, 146616, 189379, 189528, 202089, 244807, 269452, 323777, 378758, 404178, 489614, 538904, 568137, 647554, 734421, 757516, 808356, 971331, 979228, 1136274, 1295108, 1468842, 1515032, 1616712, 1942662, 1958456, 2272548, 2590216, 2937684, 3885324, 4545096, 5875368, 7770648, 10037087, 20074174, 30111261, 40148348, 60222522, 80296696, 120445044, 240890088]

約数ペア:

[(1, 240890088), (2, 120445044), (3, 80296696), (4, 60222522), (6, 40148348), (8, 30111261), (12, 20074174), (24, 10037087), (31, 7770648), (41, 5875368), (53, 4545096), (62, 3885324), (82, 2937684), (93, 2590216), (106, 2272548), (123, 1958456), (124, 1942662), (149, 1616712), (159, 1515032), (164, 1468842), (186, 1295108), (212, 1136274), (246, 979228), (248, 971331), (298, 808356), (318, 757516), (328, 734421), (372, 647554), (424, 568137), (447, 538904), (492, 489614), (596, 404178), (636, 378758), (744, 323777), (894, 269452), (984, 244807), (1192, 202089), (1271, 189528), (1272, 189379), (1643, 146616), (1788, 134726), (2173, 110856), (2542, 94764), (3286, 73308), (3576, 67363), (3813, 63176), (4346, 55428), (4619, 52152), (4929, 48872), (5084, 47382), (6109, 39432), (6519, 36952), (6572, 36654), (7626, 31588), (7897, 30504), (8692, 27714), (9238, 26076), (9858, 24436), (10168, 23691), (12218, 19716), (13038, 18476), (13144, 18327), (13857, 17384), (15252, 15794)]