351313560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 1238590080

約数和(自身を除く): 887276520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 271, 277, 312, 360, 390, 468, 520, 542, 554, 585, 780, 813, 831, 936, 1084, 1108, 1170, 1355, 1385, 1560, 1626, 1662, 2168, 2216, 2340, 2439, 2493, 2710, 2770, 3252, 3324, 3523, 3601, 4065, 4155, 4680, 4878, 4986, 5420, 5540, 6504, 6648, 7046, 7202, 8130, 8310, 9756, 9972, 10569, 10803, 10840, 11080, 12195, 12465, 14092, 14404, 16260, 16620, 17615, 18005, 19512, 19944, 21138, 21606, 24390, 24930, 28184, 28808, 31707, 32409, 32520, 33240, 35230, 36010, 42276, 43212, 48780, 49860, 52845, 54015, 63414, 64818, 70460, 72020, 75067, 84552, 86424, 97560, 99720, 105690, 108030, 126828, 129636, 140920, 144040, 150134, 158535, 162045, 211380, 216060, 225201, 253656, 259272, 300268, 317070, 324090, 375335, 422760, 432120, 450402, 600536, 634140, 648180, 675603, 750670, 900804, 975871, 1126005, 1268280, 1296360, 1351206, 1501340, 1801608, 1951742, 2252010, 2702412, 2927613, 3002680, 3378015, 3903484, 4504020, 4879355, 5404824, 5855226, 6756030, 7806968, 8782839, 9008040, 9758710, 11710452, 13512060, 14638065, 17565678, 19517420, 23420904, 27024120, 29276130, 35131356, 39034840, 43914195, 58552260, 70262712, 87828390, 117104520, 175656780, 351313560]

約数ペア:

[(1, 351313560), (2, 175656780), (3, 117104520), (4, 87828390), (5, 70262712), (6, 58552260), (8, 43914195), (9, 39034840), (10, 35131356), (12, 29276130), (13, 27024120), (15, 23420904), (18, 19517420), (20, 17565678), (24, 14638065), (26, 13512060), (30, 11710452), (36, 9758710), (39, 9008040), (40, 8782839), (45, 7806968), (52, 6756030), (60, 5855226), (65, 5404824), (72, 4879355), (78, 4504020), (90, 3903484), (104, 3378015), (117, 3002680), (120, 2927613), (130, 2702412), (156, 2252010), (180, 1951742), (195, 1801608), (234, 1501340), (260, 1351206), (271, 1296360), (277, 1268280), (312, 1126005), (360, 975871), (390, 900804), (468, 750670), (520, 675603), (542, 648180), (554, 634140), (585, 600536), (780, 450402), (813, 432120), (831, 422760), (936, 375335), (1084, 324090), (1108, 317070), (1170, 300268), (1355, 259272), (1385, 253656), (1560, 225201), (1626, 216060), (1662, 211380), (2168, 162045), (2216, 158535), (2340, 150134), (2439, 144040), (2493, 140920), (2710, 129636), (2770, 126828), (3252, 108030), (3324, 105690), (3523, 99720), (3601, 97560), (4065, 86424), (4155, 84552), (4680, 75067), (4878, 72020), (4986, 70460), (5420, 64818), (5540, 63414), (6504, 54015), (6648, 52845), (7046, 49860), (7202, 48780), (8130, 43212), (8310, 42276), (9756, 36010), (9972, 35230), (10569, 33240), (10803, 32520), (10840, 32409), (11080, 31707), (12195, 28808), (12465, 28184), (14092, 24930), (14404, 24390), (16260, 21606), (16620, 21138), (17615, 19944), (18005, 19512)]