139918320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 485802240

約数和(自身を除く): 345883920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 307, 360, 422, 432, 540, 614, 633, 720, 844, 921, 1055, 1080, 1228, 1266, 1535, 1688, 1842, 1899, 2110, 2160, 2456, 2532, 2763, 3070, 3165, 3376, 3684, 3798, 4220, 4605, 4912, 5064, 5526, 5697, 6140, 6330, 7368, 7596, 8289, 8440, 9210, 9495, 10128, 11052, 11394, 12280, 12660, 13815, 14736, 15192, 16578, 16880, 18420, 18990, 22104, 22788, 24560, 25320, 27630, 28485, 30384, 33156, 36840, 37980, 41445, 44208, 45576, 50640, 55260, 56970, 64777, 66312, 73680, 75960, 82890, 91152, 110520, 113940, 129554, 132624, 151920, 165780, 194331, 221040, 227880, 259108, 323885, 331560, 388662, 455760, 518216, 582993, 647770, 663120, 777324, 971655, 1036432, 1165986, 1295540, 1554648, 1748979, 1943310, 2331972, 2591080, 2914965, 3109296, 3497958, 3886620, 4663944, 5182160, 5829930, 6995916, 7773240, 8744895, 9327888, 11659860, 13991832, 15546480, 17489790, 23319720, 27983664, 34979580, 46639440, 69959160, 139918320]

約数ペア:

[(1, 139918320), (2, 69959160), (3, 46639440), (4, 34979580), (5, 27983664), (6, 23319720), (8, 17489790), (9, 15546480), (10, 13991832), (12, 11659860), (15, 9327888), (16, 8744895), (18, 7773240), (20, 6995916), (24, 5829930), (27, 5182160), (30, 4663944), (36, 3886620), (40, 3497958), (45, 3109296), (48, 2914965), (54, 2591080), (60, 2331972), (72, 1943310), (80, 1748979), (90, 1554648), (108, 1295540), (120, 1165986), (135, 1036432), (144, 971655), (180, 777324), (211, 663120), (216, 647770), (240, 582993), (270, 518216), (307, 455760), (360, 388662), (422, 331560), (432, 323885), (540, 259108), (614, 227880), (633, 221040), (720, 194331), (844, 165780), (921, 151920), (1055, 132624), (1080, 129554), (1228, 113940), (1266, 110520), (1535, 91152), (1688, 82890), (1842, 75960), (1899, 73680), (2110, 66312), (2160, 64777), (2456, 56970), (2532, 55260), (2763, 50640), (3070, 45576), (3165, 44208), (3376, 41445), (3684, 37980), (3798, 36840), (4220, 33156), (4605, 30384), (4912, 28485), (5064, 27630), (5526, 25320), (5697, 24560), (6140, 22788), (6330, 22104), (7368, 18990), (7596, 18420), (8289, 16880), (8440, 16578), (9210, 15192), (9495, 14736), (10128, 13815), (11052, 12660), (11394, 12280)]