375280440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2693

約数の個数: 128

約数和(自身を含む): 1209323520

約数和(自身を除く): 834043080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1420, 1704, 2040, 2130, 2414, 2591, 2840, 3621, 4260, 4828, 5182, 6035, 7242, 7773, 8520, 9656, 10364, 12070, 12955, 14484, 15546, 18105, 20728, 24140, 25910, 28968, 31092, 36210, 38865, 44047, 48280, 51820, 62184, 72420, 77730, 88094, 103640, 132141, 144840, 155460, 176188, 183961, 220235, 264282, 310920, 352376, 367922, 440470, 528564, 551883, 660705, 735844, 880940, 919805, 1057128, 1103766, 1321410, 1471688, 1761880, 1839610, 2207532, 2642820, 2759415, 3127337, 3679220, 4415064, 5285640, 5518830, 6254674, 7358440, 9382011, 11037660, 12509348, 15636685, 18764022, 22075320, 25018696, 31273370, 37528044, 46910055, 62546740, 75056088, 93820110, 125093480, 187640220, 375280440]

約数ペア:

[(1, 375280440), (2, 187640220), (3, 125093480), (4, 93820110), (5, 75056088), (6, 62546740), (8, 46910055), (10, 37528044), (12, 31273370), (15, 25018696), (17, 22075320), (20, 18764022), (24, 15636685), (30, 12509348), (34, 11037660), (40, 9382011), (51, 7358440), (60, 6254674), (68, 5518830), (71, 5285640), (85, 4415064), (102, 3679220), (120, 3127337), (136, 2759415), (142, 2642820), (170, 2207532), (204, 1839610), (213, 1761880), (255, 1471688), (284, 1321410), (340, 1103766), (355, 1057128), (408, 919805), (426, 880940), (510, 735844), (568, 660705), (680, 551883), (710, 528564), (852, 440470), (1020, 367922), (1065, 352376), (1207, 310920), (1420, 264282), (1704, 220235), (2040, 183961), (2130, 176188), (2414, 155460), (2591, 144840), (2840, 132141), (3621, 103640), (4260, 88094), (4828, 77730), (5182, 72420), (6035, 62184), (7242, 51820), (7773, 48280), (8520, 44047), (9656, 38865), (10364, 36210), (12070, 31092), (12955, 28968), (14484, 25910), (15546, 24140), (18105, 20728)]