310943640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11993

約数の個数: 128

約数和(自身を含む): 1100574720

約数和(自身を除く): 789631080

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, 11941, 13020, 23882, 26040, 35823, 47764, 59705, 71646, 83587, 95528, 119410, 143292, 167174, 179115, 238820, 250761, 286584, 334348, 358230, 370171, 417935, 477640, 501522, 668696, 716460, 740342, 835870, 1003044, 1110513, 1253805, 1432920, 1480684, 1671740, 1850855, 2006088, 2221026, 2507610, 2591197, 2961368, 3343480, 3701710, 4442052, 5015220, 5182394, 5552565, 7403420, 7773591, 8884104, 10030440, 10364788, 11105130, 12955985, 14806840, 15547182, 20729576, 22210260, 25911970, 31094364, 38867955, 44420520, 51823940, 62188728, 77735910, 103647880, 155471820, 310943640]

約数ペア:

[(1, 310943640), (2, 155471820), (3, 103647880), (4, 77735910), (5, 62188728), (6, 51823940), (7, 44420520), (8, 38867955), (10, 31094364), (12, 25911970), (14, 22210260), (15, 20729576), (20, 15547182), (21, 14806840), (24, 12955985), (28, 11105130), (30, 10364788), (31, 10030440), (35, 8884104), (40, 7773591), (42, 7403420), (56, 5552565), (60, 5182394), (62, 5015220), (70, 4442052), (84, 3701710), (93, 3343480), (105, 2961368), (120, 2591197), (124, 2507610), (140, 2221026), (155, 2006088), (168, 1850855), (186, 1671740), (210, 1480684), (217, 1432920), (248, 1253805), (280, 1110513), (310, 1003044), (372, 835870), (420, 740342), (434, 716460), (465, 668696), (620, 501522), (651, 477640), (744, 417935), (840, 370171), (868, 358230), (930, 334348), (1085, 286584), (1240, 250761), (1302, 238820), (1736, 179115), (1860, 167174), (2170, 143292), (2604, 119410), (3255, 95528), (3720, 83587), (4340, 71646), (5208, 59705), (6510, 47764), (8680, 35823), (11941, 26040), (13020, 23882)]