306673080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11777}}^1$

素因数の和:11829

約数の個数: 128

約数和(自身を含む): 1085460480

約数和(自身を除く): 778787400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 11777, 13020, 23554, 26040, 35331, 47108, 58885, 70662, 82439, 94216, 117770, 141324, 164878, 176655, 235540, 247317, 282648, 329756, 353310, 365087, 412195, 471080, 494634, 659512, 706620, 730174, 824390, 989268, 1095261, 1236585, 1413240, 1460348, 1648780, 1825435, 1978536, 2190522, 2473170, 2555609, 2920696, 3297560, 3650870, 4381044, 4946340, 5111218, 5476305, 7301740, 7666827, 8762088, 9892680, 10222436, 10952610, 12778045, 14603480, 15333654, 20444872, 21905220, 25556090, 30667308, 38334135, 43810440, 51112180, 61334616, 76668270, 102224360, 153336540, 306673080]

約数ペア:

[(1, 306673080), (2, 153336540), (3, 102224360), (4, 76668270), (5, 61334616), (6, 51112180), (7, 43810440), (8, 38334135), (10, 30667308), (12, 25556090), (14, 21905220), (15, 20444872), (20, 15333654), (21, 14603480), (24, 12778045), (28, 10952610), (30, 10222436), (31, 9892680), (35, 8762088), (40, 7666827), (42, 7301740), (56, 5476305), (60, 5111218), (62, 4946340), (70, 4381044), (84, 3650870), (93, 3297560), (105, 2920696), (120, 2555609), (124, 2473170), (140, 2190522), (155, 1978536), (168, 1825435), (186, 1648780), (210, 1460348), (217, 1413240), (248, 1236585), (280, 1095261), (310, 989268), (372, 824390), (420, 730174), (434, 706620), (465, 659512), (620, 494634), (651, 471080), (744, 412195), (840, 365087), (868, 353310), (930, 329756), (1085, 282648), (1240, 247317), (1302, 235540), (1736, 176655), (1860, 164878), (2170, 141324), (2604, 117770), (3255, 94216), (3720, 82439), (4340, 70662), (5208, 58885), (6510, 47108), (8680, 35331), (11777, 26040), (13020, 23554)]