31140490680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{9887}}^1$

素因数の和:10590

約数の個数: 192

約数和(自身を含む): 109164706560

約数和(自身を除く): 78024215880

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, 312, 360, 390, 468, 520, 585, 673, 780, 936, 1170, 1346, 1560, 2019, 2340, 2692, 3365, 4038, 4680, 5384, 6057, 6730, 8076, 8749, 9887, 10095, 12114, 13460, 16152, 17498, 19774, 20190, 24228, 26247, 26920, 29661, 30285, 34996, 39548, 40380, 43745, 48456, 49435, 52494, 59322, 60570, 69992, 78741, 79096, 80760, 87490, 88983, 98870, 104988, 118644, 121140, 128531, 131235, 148305, 157482, 174980, 177966, 197740, 209976, 237288, 242280, 257062, 262470, 296610, 314964, 349960, 355932, 385593, 393705, 395480, 444915, 514124, 524940, 593220, 629928, 642655, 711864, 771186, 787410, 889830, 1028248, 1049880, 1156779, 1186440, 1285310, 1542372, 1574820, 1779660, 1927965, 2313558, 2570620, 3084744, 3149640, 3559320, 3855930, 4627116, 5141240, 5783895, 6653951, 7711860, 9254232, 11567790, 13307902, 15423720, 19961853, 23135580, 26615804, 33269755, 39923706, 46271160, 53231608, 59885559, 66539510, 79847412, 86501363, 99809265, 119771118, 133079020, 159694824, 173002726, 199618530, 239542236, 259504089, 266158040, 299427795, 346005452, 399237060, 432506815, 479084472, 519008178, 598855590, 692010904, 778512267, 798474120, 865013630, 1038016356, 1197711180, 1297520445, 1557024534, 1730027260, 2076032712, 2395422360, 2595040890, 3114049068, 3460054520, 3892561335, 5190081780, 6228098136, 7785122670, 10380163560, 15570245340, 31140490680]

約数ペア:

[(1, 31140490680), (2, 15570245340), (3, 10380163560), (4, 7785122670), (5, 6228098136), (6, 5190081780), (8, 3892561335), (9, 3460054520), (10, 3114049068), (12, 2595040890), (13, 2395422360), (15, 2076032712), (18, 1730027260), (20, 1557024534), (24, 1297520445), (26, 1197711180), (30, 1038016356), (36, 865013630), (39, 798474120), (40, 778512267), (45, 692010904), (52, 598855590), (60, 519008178), (65, 479084472), (72, 432506815), (78, 399237060), (90, 346005452), (104, 299427795), (117, 266158040), (120, 259504089), (130, 239542236), (156, 199618530), (180, 173002726), (195, 159694824), (234, 133079020), (260, 119771118), (312, 99809265), (360, 86501363), (390, 79847412), (468, 66539510), (520, 59885559), (585, 53231608), (673, 46271160), (780, 39923706), (936, 33269755), (1170, 26615804), (1346, 23135580), (1560, 19961853), (2019, 15423720), (2340, 13307902), (2692, 11567790), (3365, 9254232), (4038, 7711860), (4680, 6653951), (5384, 5783895), (6057, 5141240), (6730, 4627116), (8076, 3855930), (8749, 3559320), (9887, 3149640), (10095, 3084744), (12114, 2570620), (13460, 2313558), (16152, 1927965), (17498, 1779660), (19774, 1574820), (20190, 1542372), (24228, 1285310), (26247, 1186440), (26920, 1156779), (29661, 1049880), (30285, 1028248), (34996, 889830), (39548, 787410), (40380, 771186), (43745, 711864), (48456, 642655), (49435, 629928), (52494, 593220), (59322, 524940), (60570, 514124), (69992, 444915), (78741, 395480), (79096, 393705), (80760, 385593), (87490, 355932), (88983, 349960), (98870, 314964), (104988, 296610), (118644, 262470), (121140, 257062), (128531, 242280), (131235, 237288), (148305, 209976), (157482, 197740), (174980, 177966)]