153086640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 545965056

約数和(自身を除く): 392878416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 293, 311, 336, 420, 560, 586, 622, 840, 879, 933, 1172, 1244, 1465, 1555, 1680, 1758, 1866, 2051, 2177, 2344, 2488, 2930, 3110, 3516, 3732, 4102, 4354, 4395, 4665, 4688, 4976, 5860, 6153, 6220, 6531, 7032, 7464, 8204, 8708, 8790, 9330, 10255, 10885, 11720, 12306, 12440, 13062, 14064, 14928, 16408, 17416, 17580, 18660, 20510, 21770, 23440, 24612, 24880, 26124, 30765, 32655, 32816, 34832, 35160, 37320, 41020, 43540, 49224, 52248, 61530, 65310, 70320, 74640, 82040, 87080, 91123, 98448, 104496, 123060, 130620, 164080, 174160, 182246, 246120, 261240, 273369, 364492, 455615, 492240, 522480, 546738, 637861, 728984, 911230, 1093476, 1275722, 1366845, 1457968, 1822460, 1913583, 2186952, 2551444, 2733690, 3189305, 3644920, 3827166, 4373904, 5102888, 5467380, 6378610, 7289840, 7654332, 9567915, 10205776, 10934760, 12757220, 15308664, 19135830, 21869520, 25514440, 30617328, 38271660, 51028880, 76543320, 153086640]

約数ペア:

[(1, 153086640), (2, 76543320), (3, 51028880), (4, 38271660), (5, 30617328), (6, 25514440), (7, 21869520), (8, 19135830), (10, 15308664), (12, 12757220), (14, 10934760), (15, 10205776), (16, 9567915), (20, 7654332), (21, 7289840), (24, 6378610), (28, 5467380), (30, 5102888), (35, 4373904), (40, 3827166), (42, 3644920), (48, 3189305), (56, 2733690), (60, 2551444), (70, 2186952), (80, 1913583), (84, 1822460), (105, 1457968), (112, 1366845), (120, 1275722), (140, 1093476), (168, 911230), (210, 728984), (240, 637861), (280, 546738), (293, 522480), (311, 492240), (336, 455615), (420, 364492), (560, 273369), (586, 261240), (622, 246120), (840, 182246), (879, 174160), (933, 164080), (1172, 130620), (1244, 123060), (1465, 104496), (1555, 98448), (1680, 91123), (1758, 87080), (1866, 82040), (2051, 74640), (2177, 70320), (2344, 65310), (2488, 61530), (2930, 52248), (3110, 49224), (3516, 43540), (3732, 41020), (4102, 37320), (4354, 35160), (4395, 34832), (4665, 32816), (4688, 32655), (4976, 30765), (5860, 26124), (6153, 24880), (6220, 24612), (6531, 23440), (7032, 21770), (7464, 20510), (8204, 18660), (8708, 17580), (8790, 17416), (9330, 16408), (10255, 14928), (10885, 14064), (11720, 13062), (12306, 12440)]