4906734840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{649039}}^1$

素因数の和:649066

約数の個数: 128

約数和(自身を含む): 18692352000

約数和(自身を除く): 13785617160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 649039, 1298078, 1947117, 2596156, 3245195, 3894234, 4543273, 5192312, 5841351, 6490390, 7788468, 9086546, 9735585, 11682702, 12980780, 13629819, 15576936, 17524053, 18173092, 19471170, 22716365, 23365404, 25961560, 27259638, 29206755, 35048106, 36346184, 38942340, 40889457, 45432730, 46730808, 54519276, 58413510, 68149095, 70096212, 77884680, 81778914, 87620265, 90865460, 109038552, 116827020, 122668371, 136298190, 140192424, 163557828, 175240530, 181730920, 204447285, 233654040, 245336742, 272596380, 327115656, 350481060, 408894570, 490673484, 545192760, 613341855, 700962120, 817789140, 981346968, 1226683710, 1635578280, 2453367420, 4906734840]

約数ペア:

[(1, 4906734840), (2, 2453367420), (3, 1635578280), (4, 1226683710), (5, 981346968), (6, 817789140), (7, 700962120), (8, 613341855), (9, 545192760), (10, 490673484), (12, 408894570), (14, 350481060), (15, 327115656), (18, 272596380), (20, 245336742), (21, 233654040), (24, 204447285), (27, 181730920), (28, 175240530), (30, 163557828), (35, 140192424), (36, 136298190), (40, 122668371), (42, 116827020), (45, 109038552), (54, 90865460), (56, 87620265), (60, 81778914), (63, 77884680), (70, 70096212), (72, 68149095), (84, 58413510), (90, 54519276), (105, 46730808), (108, 45432730), (120, 40889457), (126, 38942340), (135, 36346184), (140, 35048106), (168, 29206755), (180, 27259638), (189, 25961560), (210, 23365404), (216, 22716365), (252, 19471170), (270, 18173092), (280, 17524053), (315, 15576936), (360, 13629819), (378, 12980780), (420, 11682702), (504, 9735585), (540, 9086546), (630, 7788468), (756, 6490390), (840, 5841351), (945, 5192312), (1080, 4543273), (1260, 3894234), (1512, 3245195), (1890, 2596156), (2520, 1947117), (3780, 1298078), (7560, 649039)]