143775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 414554112

約数和(自身を除く): 270778592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 101, 112, 124, 140, 155, 160, 164, 202, 205, 217, 224, 248, 280, 287, 310, 328, 404, 410, 434, 496, 505, 560, 574, 620, 656, 707, 808, 820, 868, 992, 1010, 1085, 1120, 1148, 1240, 1271, 1312, 1414, 1435, 1616, 1640, 1736, 2020, 2170, 2296, 2480, 2542, 2828, 2870, 3131, 3232, 3280, 3472, 3535, 4040, 4141, 4340, 4592, 4960, 5084, 5656, 5740, 6262, 6355, 6560, 6944, 7070, 8080, 8282, 8680, 8897, 9184, 10168, 11312, 11480, 12524, 12710, 14140, 15655, 16160, 16564, 17360, 17794, 20336, 20705, 21917, 22624, 22960, 25048, 25420, 28280, 28987, 31310, 33128, 34720, 35588, 40672, 41410, 43834, 44485, 45920, 50096, 50840, 56560, 57974, 62620, 66256, 71176, 82820, 87668, 88970, 100192, 101680, 109585, 113120, 115948, 125240, 128371, 132512, 142352, 144935, 165640, 175336, 177940, 203360, 219170, 231896, 250480, 256742, 284704, 289870, 331280, 350672, 355880, 438340, 463792, 500960, 513484, 579740, 641855, 662560, 701344, 711760, 876680, 898597, 927584, 1026968, 1159480, 1283710, 1423520, 1753360, 1797194, 2053936, 2318960, 2567420, 3506720, 3594388, 4107872, 4492985, 4637920, 5134840, 7188776, 8985970, 10269680, 14377552, 17971940, 20539360, 28755104, 35943880, 71887760, 143775520]

約数ペア:

[(1, 143775520), (2, 71887760), (4, 35943880), (5, 28755104), (7, 20539360), (8, 17971940), (10, 14377552), (14, 10269680), (16, 8985970), (20, 7188776), (28, 5134840), (31, 4637920), (32, 4492985), (35, 4107872), (40, 3594388), (41, 3506720), (56, 2567420), (62, 2318960), (70, 2053936), (80, 1797194), (82, 1753360), (101, 1423520), (112, 1283710), (124, 1159480), (140, 1026968), (155, 927584), (160, 898597), (164, 876680), (202, 711760), (205, 701344), (217, 662560), (224, 641855), (248, 579740), (280, 513484), (287, 500960), (310, 463792), (328, 438340), (404, 355880), (410, 350672), (434, 331280), (496, 289870), (505, 284704), (560, 256742), (574, 250480), (620, 231896), (656, 219170), (707, 203360), (808, 177940), (820, 175336), (868, 165640), (992, 144935), (1010, 142352), (1085, 132512), (1120, 128371), (1148, 125240), (1240, 115948), (1271, 113120), (1312, 109585), (1414, 101680), (1435, 100192), (1616, 88970), (1640, 87668), (1736, 82820), (2020, 71176), (2170, 66256), (2296, 62620), (2480, 57974), (2542, 56560), (2828, 50840), (2870, 50096), (3131, 45920), (3232, 44485), (3280, 43834), (3472, 41410), (3535, 40672), (4040, 35588), (4141, 34720), (4340, 33128), (4592, 31310), (4960, 28987), (5084, 28280), (5656, 25420), (5740, 25048), (6262, 22960), (6355, 22624), (6560, 21917), (6944, 20705), (7070, 20336), (8080, 17794), (8282, 17360), (8680, 16564), (8897, 16160), (9184, 15655), (10168, 14140), (11312, 12710), (11480, 12524)]