1508276980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1223}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 3790209024

約数和(自身を除く): 2281932044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 383, 460, 644, 766, 805, 1223, 1532, 1610, 1915, 2446, 2681, 3220, 3830, 4892, 5362, 6115, 7660, 8561, 8809, 10724, 12230, 13405, 17122, 17618, 24460, 26810, 28129, 34244, 35236, 42805, 44045, 53620, 56258, 61663, 85610, 88090, 112516, 123326, 140645, 171220, 176180, 196903, 246652, 281290, 308315, 393806, 468409, 562580, 616630, 787612, 936818, 984515, 1233260, 1873636, 1969030, 2342045, 3278863, 3938060, 4684090, 6557726, 9368180, 10773407, 13115452, 16394315, 21546814, 32788630, 43093628, 53867035, 65577260, 75413849, 107734070, 150827698, 215468140, 301655396, 377069245, 754138490, 1508276980]

約数ペア:

[(1, 1508276980), (2, 754138490), (4, 377069245), (5, 301655396), (7, 215468140), (10, 150827698), (14, 107734070), (20, 75413849), (23, 65577260), (28, 53867035), (35, 43093628), (46, 32788630), (70, 21546814), (92, 16394315), (115, 13115452), (140, 10773407), (161, 9368180), (230, 6557726), (322, 4684090), (383, 3938060), (460, 3278863), (644, 2342045), (766, 1969030), (805, 1873636), (1223, 1233260), (1532, 984515), (1610, 936818), (1915, 787612), (2446, 616630), (2681, 562580), (3220, 468409), (3830, 393806), (4892, 308315), (5362, 281290), (6115, 246652), (7660, 196903), (8561, 176180), (8809, 171220), (10724, 140645), (12230, 123326), (13405, 112516), (17122, 88090), (17618, 85610), (24460, 61663), (26810, 56258), (28129, 53620), (34244, 44045), (35236, 42805)]