153446160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:785

約数の個数: 160

約数和(自身を含む): 548179200

約数和(自身を除く): 394733040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 596, 613, 745, 840, 894, 1043, 1192, 1226, 1490, 1680, 1788, 1839, 2086, 2235, 2384, 2452, 2980, 3065, 3129, 3576, 3678, 4172, 4291, 4470, 4904, 5215, 5960, 6130, 6258, 7152, 7356, 8344, 8582, 8940, 9195, 9808, 10430, 11920, 12260, 12516, 12873, 14712, 15645, 16688, 17164, 17880, 18390, 20860, 21455, 24520, 25032, 25746, 29424, 31290, 34328, 35760, 36780, 41720, 42910, 49040, 50064, 51492, 62580, 64365, 68656, 73560, 83440, 85820, 91337, 102984, 125160, 128730, 147120, 171640, 182674, 205968, 250320, 257460, 274011, 343280, 365348, 456685, 514920, 548022, 639359, 730696, 913370, 1029840, 1096044, 1278718, 1370055, 1461392, 1826740, 1918077, 2192088, 2557436, 2740110, 3196795, 3653480, 3836154, 4384176, 5114872, 5480220, 6393590, 7306960, 7672308, 9590385, 10229744, 10960440, 12787180, 15344616, 19180770, 21920880, 25574360, 30689232, 38361540, 51148720, 76723080, 153446160]

約数ペア:

[(1, 153446160), (2, 76723080), (3, 51148720), (4, 38361540), (5, 30689232), (6, 25574360), (7, 21920880), (8, 19180770), (10, 15344616), (12, 12787180), (14, 10960440), (15, 10229744), (16, 9590385), (20, 7672308), (21, 7306960), (24, 6393590), (28, 5480220), (30, 5114872), (35, 4384176), (40, 3836154), (42, 3653480), (48, 3196795), (56, 2740110), (60, 2557436), (70, 2192088), (80, 1918077), (84, 1826740), (105, 1461392), (112, 1370055), (120, 1278718), (140, 1096044), (149, 1029840), (168, 913370), (210, 730696), (240, 639359), (280, 548022), (298, 514920), (336, 456685), (420, 365348), (447, 343280), (560, 274011), (596, 257460), (613, 250320), (745, 205968), (840, 182674), (894, 171640), (1043, 147120), (1192, 128730), (1226, 125160), (1490, 102984), (1680, 91337), (1788, 85820), (1839, 83440), (2086, 73560), (2235, 68656), (2384, 64365), (2452, 62580), (2980, 51492), (3065, 50064), (3129, 49040), (3576, 42910), (3678, 41720), (4172, 36780), (4291, 35760), (4470, 34328), (4904, 31290), (5215, 29424), (5960, 25746), (6130, 25032), (6258, 24520), (7152, 21455), (7356, 20860), (8344, 18390), (8582, 17880), (8940, 17164), (9195, 16688), (9808, 15645), (10430, 14712), (11920, 12873), (12260, 12516)]