146131440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6727

約数の個数: 160

約数和(自身を含む): 557630976

約数和(自身を除く): 411499536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6691, 7280, 10920, 13382, 20073, 21840, 26764, 33455, 40146, 46837, 53528, 66910, 80292, 86983, 93674, 100365, 107056, 133820, 140511, 160584, 173966, 187348, 200730, 234185, 260949, 267640, 281022, 321168, 347932, 374696, 401460, 434915, 468370, 521898, 535280, 562044, 608881, 695864, 702555, 749392, 802920, 869830, 936740, 1043796, 1124088, 1217762, 1304745, 1391728, 1405110, 1605840, 1739660, 1826643, 1873480, 2087592, 2248176, 2435524, 2609490, 2810220, 3044405, 3479320, 3653286, 3746960, 4175184, 4871048, 5218980, 5620440, 6088810, 6958640, 7306572, 9133215, 9742096, 10437960, 11240880, 12177620, 14613144, 18266430, 20875920, 24355240, 29226288, 36532860, 48710480, 73065720, 146131440]

約数ペア:

[(1, 146131440), (2, 73065720), (3, 48710480), (4, 36532860), (5, 29226288), (6, 24355240), (7, 20875920), (8, 18266430), (10, 14613144), (12, 12177620), (13, 11240880), (14, 10437960), (15, 9742096), (16, 9133215), (20, 7306572), (21, 6958640), (24, 6088810), (26, 5620440), (28, 5218980), (30, 4871048), (35, 4175184), (39, 3746960), (40, 3653286), (42, 3479320), (48, 3044405), (52, 2810220), (56, 2609490), (60, 2435524), (65, 2248176), (70, 2087592), (78, 1873480), (80, 1826643), (84, 1739660), (91, 1605840), (104, 1405110), (105, 1391728), (112, 1304745), (120, 1217762), (130, 1124088), (140, 1043796), (156, 936740), (168, 869830), (182, 802920), (195, 749392), (208, 702555), (210, 695864), (240, 608881), (260, 562044), (273, 535280), (280, 521898), (312, 468370), (336, 434915), (364, 401460), (390, 374696), (420, 347932), (455, 321168), (520, 281022), (546, 267640), (560, 260949), (624, 234185), (728, 200730), (780, 187348), (840, 173966), (910, 160584), (1040, 140511), (1092, 133820), (1365, 107056), (1456, 100365), (1560, 93674), (1680, 86983), (1820, 80292), (2184, 66910), (2730, 53528), (3120, 46837), (3640, 40146), (4368, 33455), (5460, 26764), (6691, 21840), (7280, 20073), (10920, 13382)]