144929820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 489323520

約数和(自身を除く): 344393700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 73, 84, 87, 105, 116, 140, 145, 146, 163, 174, 203, 210, 219, 290, 292, 326, 348, 365, 406, 420, 435, 438, 489, 511, 580, 609, 652, 730, 812, 815, 870, 876, 978, 1015, 1022, 1095, 1141, 1218, 1460, 1533, 1630, 1740, 1956, 2030, 2044, 2117, 2190, 2282, 2436, 2445, 2555, 3045, 3066, 3260, 3423, 4060, 4234, 4380, 4564, 4727, 4890, 5110, 5705, 6090, 6132, 6351, 6846, 7665, 8468, 9454, 9780, 10220, 10585, 11410, 11899, 12180, 12702, 13692, 14181, 14819, 15330, 17115, 18908, 21170, 22820, 23635, 23798, 25404, 28362, 29638, 30660, 31755, 33089, 34230, 35697, 42340, 44457, 47270, 47596, 56724, 59276, 59495, 63510, 66178, 68460, 70905, 71394, 74095, 83293, 88914, 94540, 99267, 118990, 127020, 132356, 141810, 142788, 148190, 165445, 166586, 177828, 178485, 198534, 222285, 237980, 249879, 283620, 296380, 330890, 333172, 345071, 356970, 397068, 416465, 444570, 496335, 499758, 661780, 690142, 713940, 832930, 889140, 992670, 999516, 1035213, 1249395, 1380284, 1665860, 1725355, 1985340, 2070426, 2415497, 2498790, 3450710, 4140852, 4830994, 4997580, 5176065, 6901420, 7246491, 9661988, 10352130, 12077485, 14492982, 20704260, 24154970, 28985964, 36232455, 48309940, 72464910, 144929820]

約数ペア:

[(1, 144929820), (2, 72464910), (3, 48309940), (4, 36232455), (5, 28985964), (6, 24154970), (7, 20704260), (10, 14492982), (12, 12077485), (14, 10352130), (15, 9661988), (20, 7246491), (21, 6901420), (28, 5176065), (29, 4997580), (30, 4830994), (35, 4140852), (42, 3450710), (58, 2498790), (60, 2415497), (70, 2070426), (73, 1985340), (84, 1725355), (87, 1665860), (105, 1380284), (116, 1249395), (140, 1035213), (145, 999516), (146, 992670), (163, 889140), (174, 832930), (203, 713940), (210, 690142), (219, 661780), (290, 499758), (292, 496335), (326, 444570), (348, 416465), (365, 397068), (406, 356970), (420, 345071), (435, 333172), (438, 330890), (489, 296380), (511, 283620), (580, 249879), (609, 237980), (652, 222285), (730, 198534), (812, 178485), (815, 177828), (870, 166586), (876, 165445), (978, 148190), (1015, 142788), (1022, 141810), (1095, 132356), (1141, 127020), (1218, 118990), (1460, 99267), (1533, 94540), (1630, 88914), (1740, 83293), (1956, 74095), (2030, 71394), (2044, 70905), (2117, 68460), (2190, 66178), (2282, 63510), (2436, 59495), (2445, 59276), (2555, 56724), (3045, 47596), (3066, 47270), (3260, 44457), (3423, 42340), (4060, 35697), (4234, 34230), (4380, 33089), (4564, 31755), (4727, 30660), (4890, 29638), (5110, 28362), (5705, 25404), (6090, 23798), (6132, 23635), (6351, 22820), (6846, 21170), (7665, 18908), (8468, 17115), (9454, 15330), (9780, 14819), (10220, 14181), (10585, 13692), (11410, 12702), (11899, 12180)]