19047174960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{5641}}^1$

素因数の和:6947

約数の個数: 160

約数和(自身を含む): 64475873280

約数和(自身を除く): 45428698320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1279, 1320, 2558, 2640, 3837, 5116, 5641, 6395, 7674, 10232, 11282, 12790, 14069, 15348, 16923, 19185, 20464, 22564, 25580, 28138, 28205, 30696, 33846, 38370, 42207, 45128, 51160, 56276, 56410, 61392, 62051, 67692, 70345, 76740, 84414, 84615, 90256, 102320, 112552, 112820, 124102, 135384, 140690, 153480, 168828, 169230, 186153, 211035, 225104, 225640, 248204, 270768, 281380, 306960, 310255, 337656, 338460, 372306, 422070, 451280, 496408, 562760, 620510, 675312, 676920, 744612, 844140, 930765, 992816, 1125520, 1241020, 1353840, 1489224, 1688280, 1861530, 2482040, 2978448, 3376560, 3723060, 4964080, 7214839, 7446120, 14429678, 14892240, 21644517, 28859356, 36074195, 43289034, 57718712, 72148390, 79363229, 86578068, 108222585, 115437424, 144296780, 158726458, 173156136, 216445170, 238089687, 288593560, 317452916, 346312272, 396816145, 432890340, 476179374, 577187120, 634905832, 793632290, 865780680, 952358748, 1190448435, 1269811664, 1587264580, 1731561360, 1904717496, 2380896870, 3174529160, 3809434992, 4761793740, 6349058320, 9523587480, 19047174960]

約数ペア:

[(1, 19047174960), (2, 9523587480), (3, 6349058320), (4, 4761793740), (5, 3809434992), (6, 3174529160), (8, 2380896870), (10, 1904717496), (11, 1731561360), (12, 1587264580), (15, 1269811664), (16, 1190448435), (20, 952358748), (22, 865780680), (24, 793632290), (30, 634905832), (33, 577187120), (40, 476179374), (44, 432890340), (48, 396816145), (55, 346312272), (60, 317452916), (66, 288593560), (80, 238089687), (88, 216445170), (110, 173156136), (120, 158726458), (132, 144296780), (165, 115437424), (176, 108222585), (220, 86578068), (240, 79363229), (264, 72148390), (330, 57718712), (440, 43289034), (528, 36074195), (660, 28859356), (880, 21644517), (1279, 14892240), (1320, 14429678), (2558, 7446120), (2640, 7214839), (3837, 4964080), (5116, 3723060), (5641, 3376560), (6395, 2978448), (7674, 2482040), (10232, 1861530), (11282, 1688280), (12790, 1489224), (14069, 1353840), (15348, 1241020), (16923, 1125520), (19185, 992816), (20464, 930765), (22564, 844140), (25580, 744612), (28138, 676920), (28205, 675312), (30696, 620510), (33846, 562760), (38370, 496408), (42207, 451280), (45128, 422070), (51160, 372306), (56276, 338460), (56410, 337656), (61392, 310255), (62051, 306960), (67692, 281380), (70345, 270768), (76740, 248204), (84414, 225640), (84615, 225104), (90256, 211035), (102320, 186153), (112552, 169230), (112820, 168828), (124102, 153480), (135384, 140690)]