121632940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 304819200

約数和(自身を除く): 183186260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 142, 143, 220, 260, 284, 286, 355, 572, 599, 710, 715, 781, 923, 1198, 1420, 1430, 1562, 1846, 2396, 2860, 2995, 3124, 3692, 3905, 4615, 5990, 6589, 7787, 7810, 9230, 10153, 11980, 13178, 15574, 15620, 18460, 20306, 26356, 31148, 32945, 38935, 40612, 42529, 50765, 65890, 77870, 85058, 85657, 101530, 131780, 155740, 170116, 171314, 203060, 212645, 342628, 425290, 428285, 467819, 552877, 850580, 856570, 935638, 1105754, 1713140, 1871276, 2211508, 2339095, 2764385, 4678190, 5528770, 6081647, 9356380, 11057540, 12163294, 24326588, 30408235, 60816470, 121632940]

約数ペア:

[(1, 121632940), (2, 60816470), (4, 30408235), (5, 24326588), (10, 12163294), (11, 11057540), (13, 9356380), (20, 6081647), (22, 5528770), (26, 4678190), (44, 2764385), (52, 2339095), (55, 2211508), (65, 1871276), (71, 1713140), (110, 1105754), (130, 935638), (142, 856570), (143, 850580), (220, 552877), (260, 467819), (284, 428285), (286, 425290), (355, 342628), (572, 212645), (599, 203060), (710, 171314), (715, 170116), (781, 155740), (923, 131780), (1198, 101530), (1420, 85657), (1430, 85058), (1562, 77870), (1846, 65890), (2396, 50765), (2860, 42529), (2995, 40612), (3124, 38935), (3692, 32945), (3905, 31148), (4615, 26356), (5990, 20306), (6589, 18460), (7787, 15620), (7810, 15574), (9230, 13178), (10153, 11980)]