1370797680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26321}}^1$

素因数の和:26375

約数の個数: 160

約数和(自身を含む): 5013393408

約数和(自身を除く): 3642595728

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, 10416, 13020, 17360, 26040, 26321, 52080, 52642, 78963, 105284, 131605, 157926, 184247, 210568, 263210, 315852, 368494, 394815, 421136, 526420, 552741, 631704, 736988, 789630, 815951, 921235, 1052840, 1105482, 1263408, 1473976, 1579260, 1631902, 1842470, 2105680, 2210964, 2447853, 2763705, 2947952, 3158520, 3263804, 3684940, 4079755, 4421928, 4895706, 5527410, 5711657, 6317040, 6527608, 7369880, 8159510, 8843856, 9791412, 11054820, 11423314, 12239265, 13055216, 14739760, 16319020, 17134971, 19582824, 22109640, 22846628, 24478530, 28558285, 32638040, 34269942, 39165648, 44219280, 45693256, 48957060, 57116570, 65276080, 68539884, 85674855, 91386512, 97914120, 114233140, 137079768, 171349710, 195828240, 228466280, 274159536, 342699420, 456932560, 685398840, 1370797680]

約数ペア:

[(1, 1370797680), (2, 685398840), (3, 456932560), (4, 342699420), (5, 274159536), (6, 228466280), (7, 195828240), (8, 171349710), (10, 137079768), (12, 114233140), (14, 97914120), (15, 91386512), (16, 85674855), (20, 68539884), (21, 65276080), (24, 57116570), (28, 48957060), (30, 45693256), (31, 44219280), (35, 39165648), (40, 34269942), (42, 32638040), (48, 28558285), (56, 24478530), (60, 22846628), (62, 22109640), (70, 19582824), (80, 17134971), (84, 16319020), (93, 14739760), (105, 13055216), (112, 12239265), (120, 11423314), (124, 11054820), (140, 9791412), (155, 8843856), (168, 8159510), (186, 7369880), (210, 6527608), (217, 6317040), (240, 5711657), (248, 5527410), (280, 4895706), (310, 4421928), (336, 4079755), (372, 3684940), (420, 3263804), (434, 3158520), (465, 2947952), (496, 2763705), (560, 2447853), (620, 2210964), (651, 2105680), (744, 1842470), (840, 1631902), (868, 1579260), (930, 1473976), (1085, 1263408), (1240, 1105482), (1302, 1052840), (1488, 921235), (1680, 815951), (1736, 789630), (1860, 736988), (2170, 631704), (2480, 552741), (2604, 526420), (3255, 421136), (3472, 394815), (3720, 368494), (4340, 315852), (5208, 263210), (6510, 210568), (7440, 184247), (8680, 157926), (10416, 131605), (13020, 105284), (17360, 78963), (26040, 52642), (26321, 52080)]