313233960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 1018080000

約数和(自身を除く): 704846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 520, 597, 780, 796, 995, 1009, 1194, 1560, 1592, 1990, 2018, 2388, 2587, 2985, 3027, 3980, 4036, 4776, 5045, 5174, 5970, 6054, 7761, 7960, 8072, 10090, 10348, 11940, 12108, 12935, 13117, 15135, 15522, 20180, 20696, 23880, 24216, 25870, 26234, 30270, 31044, 38805, 39351, 40360, 51740, 52468, 60540, 62088, 65585, 77610, 78702, 103480, 104936, 121080, 131170, 155220, 157404, 196755, 200791, 262340, 310440, 314808, 393510, 401582, 524680, 602373, 787020, 803164, 1003955, 1204746, 1574040, 1606328, 2007910, 2409492, 2610283, 3011865, 4015820, 4818984, 5220566, 6023730, 7830849, 8031640, 10441132, 12047460, 13051415, 15661698, 20882264, 24094920, 26102830, 31323396, 39154245, 52205660, 62646792, 78308490, 104411320, 156616980, 313233960]

約数ペア:

[(1, 313233960), (2, 156616980), (3, 104411320), (4, 78308490), (5, 62646792), (6, 52205660), (8, 39154245), (10, 31323396), (12, 26102830), (13, 24094920), (15, 20882264), (20, 15661698), (24, 13051415), (26, 12047460), (30, 10441132), (39, 8031640), (40, 7830849), (52, 6023730), (60, 5220566), (65, 4818984), (78, 4015820), (104, 3011865), (120, 2610283), (130, 2409492), (156, 2007910), (195, 1606328), (199, 1574040), (260, 1204746), (312, 1003955), (390, 803164), (398, 787020), (520, 602373), (597, 524680), (780, 401582), (796, 393510), (995, 314808), (1009, 310440), (1194, 262340), (1560, 200791), (1592, 196755), (1990, 157404), (2018, 155220), (2388, 131170), (2587, 121080), (2985, 104936), (3027, 103480), (3980, 78702), (4036, 77610), (4776, 65585), (5045, 62088), (5174, 60540), (5970, 52468), (6054, 51740), (7761, 40360), (7960, 39351), (8072, 38805), (10090, 31044), (10348, 30270), (11940, 26234), (12108, 25870), (12935, 24216), (13117, 23880), (15135, 20696), (15522, 20180)]