507415440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9743}}^1$

素因数の和:9797

約数の個数: 160

約数和(自身を含む): 1855881216

約数和(自身を除く): 1348465776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 9743, 10416, 13020, 17360, 19486, 26040, 29229, 38972, 48715, 52080, 58458, 68201, 77944, 97430, 116916, 136402, 146145, 155888, 194860, 204603, 233832, 272804, 292290, 302033, 341005, 389720, 409206, 467664, 545608, 584580, 604066, 682010, 779440, 818412, 906099, 1023015, 1091216, 1169160, 1208132, 1364020, 1510165, 1636824, 1812198, 2046030, 2114231, 2338320, 2416264, 2728040, 3020330, 3273648, 3624396, 4092060, 4228462, 4530495, 4832528, 5456080, 6040660, 6342693, 7248792, 8184120, 8456924, 9060990, 10571155, 12081320, 12685386, 14497584, 16368240, 16913848, 18121980, 21142310, 24162640, 25370772, 31713465, 33827696, 36243960, 42284620, 50741544, 63426930, 72487920, 84569240, 101483088, 126853860, 169138480, 253707720, 507415440]

約数ペア:

[(1, 507415440), (2, 253707720), (3, 169138480), (4, 126853860), (5, 101483088), (6, 84569240), (7, 72487920), (8, 63426930), (10, 50741544), (12, 42284620), (14, 36243960), (15, 33827696), (16, 31713465), (20, 25370772), (21, 24162640), (24, 21142310), (28, 18121980), (30, 16913848), (31, 16368240), (35, 14497584), (40, 12685386), (42, 12081320), (48, 10571155), (56, 9060990), (60, 8456924), (62, 8184120), (70, 7248792), (80, 6342693), (84, 6040660), (93, 5456080), (105, 4832528), (112, 4530495), (120, 4228462), (124, 4092060), (140, 3624396), (155, 3273648), (168, 3020330), (186, 2728040), (210, 2416264), (217, 2338320), (240, 2114231), (248, 2046030), (280, 1812198), (310, 1636824), (336, 1510165), (372, 1364020), (420, 1208132), (434, 1169160), (465, 1091216), (496, 1023015), (560, 906099), (620, 818412), (651, 779440), (744, 682010), (840, 604066), (868, 584580), (930, 545608), (1085, 467664), (1240, 409206), (1302, 389720), (1488, 341005), (1680, 302033), (1736, 292290), (1860, 272804), (2170, 233832), (2480, 204603), (2604, 194860), (3255, 155888), (3472, 146145), (3720, 136402), (4340, 116916), (5208, 97430), (6510, 77944), (7440, 68201), (8680, 58458), (9743, 52080), (10416, 48715), (13020, 38972), (17360, 29229), (19486, 26040)]