156957489780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{56477}}^1$

素因数の和:57018

約数の個数: 192

約数和(自身を含む): 541971924480

約数和(自身を除く): 385014434700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 509, 546, 780, 910, 1018, 1092, 1365, 1527, 1820, 2036, 2545, 2730, 3054, 3563, 5090, 5460, 6108, 6617, 7126, 7635, 10180, 10689, 13234, 14252, 15270, 17815, 19851, 21378, 26468, 30540, 33085, 35630, 39702, 42756, 46319, 53445, 56477, 66170, 71260, 79404, 92638, 99255, 106890, 112954, 132340, 138957, 169431, 185276, 198510, 213780, 225908, 231595, 277914, 282385, 338862, 395339, 397020, 463190, 555828, 564770, 677724, 694785, 734201, 790678, 847155, 926380, 1129540, 1186017, 1389570, 1468402, 1581356, 1694310, 1976695, 2202603, 2372034, 2779140, 2936804, 3388620, 3671005, 3953390, 4405206, 4744068, 5139407, 5930085, 7342010, 7906780, 8810412, 10278814, 11013015, 11860170, 14684020, 15418221, 20557628, 22026030, 23720340, 25697035, 28746793, 30836442, 44052060, 51394070, 57493586, 61672884, 77091105, 86240379, 102788140, 114987172, 143733965, 154182210, 172480758, 201227551, 287467930, 308364420, 344961516, 373708309, 402455102, 431201895, 574935860, 603682653, 747416618, 804910204, 862403790, 1006137755, 1121124927, 1207365306, 1494833236, 1724807580, 1868541545, 2012275510, 2242249854, 2414730612, 2615958163, 3018413265, 3737083090, 4024551020, 4484499708, 5231916326, 5605624635, 6036826530, 7474166180, 7847874489, 10463832652, 11211249270, 12073653060, 13079790815, 15695748978, 22422498540, 26159581630, 31391497956, 39239372445, 52319163260, 78478744890, 156957489780]

約数ペア:

[(1, 156957489780), (2, 78478744890), (3, 52319163260), (4, 39239372445), (5, 31391497956), (6, 26159581630), (7, 22422498540), (10, 15695748978), (12, 13079790815), (13, 12073653060), (14, 11211249270), (15, 10463832652), (20, 7847874489), (21, 7474166180), (26, 6036826530), (28, 5605624635), (30, 5231916326), (35, 4484499708), (39, 4024551020), (42, 3737083090), (52, 3018413265), (60, 2615958163), (65, 2414730612), (70, 2242249854), (78, 2012275510), (84, 1868541545), (91, 1724807580), (105, 1494833236), (130, 1207365306), (140, 1121124927), (156, 1006137755), (182, 862403790), (195, 804910204), (210, 747416618), (260, 603682653), (273, 574935860), (364, 431201895), (390, 402455102), (420, 373708309), (455, 344961516), (509, 308364420), (546, 287467930), (780, 201227551), (910, 172480758), (1018, 154182210), (1092, 143733965), (1365, 114987172), (1527, 102788140), (1820, 86240379), (2036, 77091105), (2545, 61672884), (2730, 57493586), (3054, 51394070), (3563, 44052060), (5090, 30836442), (5460, 28746793), (6108, 25697035), (6617, 23720340), (7126, 22026030), (7635, 20557628), (10180, 15418221), (10689, 14684020), (13234, 11860170), (14252, 11013015), (15270, 10278814), (17815, 8810412), (19851, 7906780), (21378, 7342010), (26468, 5930085), (30540, 5139407), (33085, 4744068), (35630, 4405206), (39702, 3953390), (42756, 3671005), (46319, 3388620), (53445, 2936804), (56477, 2779140), (66170, 2372034), (71260, 2202603), (79404, 1976695), (92638, 1694310), (99255, 1581356), (106890, 1468402), (112954, 1389570), (132340, 1186017), (138957, 1129540), (169431, 926380), (185276, 847155), (198510, 790678), (213780, 734201), (225908, 694785), (231595, 677724), (277914, 564770), (282385, 555828), (338862, 463190), (395339, 397020)]