76723080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 265248000

約数和(自身を除く): 188524920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 613, 745, 840, 894, 1043, 1192, 1226, 1490, 1788, 1839, 2086, 2235, 2452, 2980, 3065, 3129, 3576, 3678, 4172, 4291, 4470, 4904, 5215, 5960, 6130, 6258, 7356, 8344, 8582, 8940, 9195, 10430, 12260, 12516, 12873, 14712, 15645, 17164, 17880, 18390, 20860, 21455, 24520, 25032, 25746, 31290, 34328, 36780, 41720, 42910, 51492, 62580, 64365, 73560, 85820, 91337, 102984, 125160, 128730, 171640, 182674, 257460, 274011, 365348, 456685, 514920, 548022, 639359, 730696, 913370, 1096044, 1278718, 1370055, 1826740, 1918077, 2192088, 2557436, 2740110, 3196795, 3653480, 3836154, 5114872, 5480220, 6393590, 7672308, 9590385, 10960440, 12787180, 15344616, 19180770, 25574360, 38361540, 76723080]

約数ペア:

[(1, 76723080), (2, 38361540), (3, 25574360), (4, 19180770), (5, 15344616), (6, 12787180), (7, 10960440), (8, 9590385), (10, 7672308), (12, 6393590), (14, 5480220), (15, 5114872), (20, 3836154), (21, 3653480), (24, 3196795), (28, 2740110), (30, 2557436), (35, 2192088), (40, 1918077), (42, 1826740), (56, 1370055), (60, 1278718), (70, 1096044), (84, 913370), (105, 730696), (120, 639359), (140, 548022), (149, 514920), (168, 456685), (210, 365348), (280, 274011), (298, 257460), (420, 182674), (447, 171640), (596, 128730), (613, 125160), (745, 102984), (840, 91337), (894, 85820), (1043, 73560), (1192, 64365), (1226, 62580), (1490, 51492), (1788, 42910), (1839, 41720), (2086, 36780), (2235, 34328), (2452, 31290), (2980, 25746), (3065, 25032), (3129, 24520), (3576, 21455), (3678, 20860), (4172, 18390), (4291, 17880), (4470, 17164), (4904, 15645), (5215, 14712), (5960, 12873), (6130, 12516), (6258, 12260), (7356, 10430), (8344, 9195), (8582, 8940)]