190193640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17417}}^1$

素因数の和:17451

約数の個数: 128

約数和(自身を含む): 702293760

約数和(自身を除く): 512100120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 17417, 34834, 52251, 69668, 87085, 104502, 121919, 139336, 174170, 209004, 226421, 243838, 261255, 348340, 365757, 418008, 452842, 487676, 522510, 609595, 679263, 696680, 731514, 905684, 975352, 1045020, 1132105, 1219190, 1358526, 1463028, 1584947, 1811368, 1828785, 2090040, 2264210, 2438380, 2717052, 2926056, 3169894, 3396315, 3657570, 4528420, 4754841, 4876760, 5434104, 6339788, 6792630, 7315140, 7924735, 9056840, 9509682, 12679576, 13585260, 14630280, 15849470, 19019364, 23774205, 27170520, 31698940, 38038728, 47548410, 63397880, 95096820, 190193640]

約数ペア:

[(1, 190193640), (2, 95096820), (3, 63397880), (4, 47548410), (5, 38038728), (6, 31698940), (7, 27170520), (8, 23774205), (10, 19019364), (12, 15849470), (13, 14630280), (14, 13585260), (15, 12679576), (20, 9509682), (21, 9056840), (24, 7924735), (26, 7315140), (28, 6792630), (30, 6339788), (35, 5434104), (39, 4876760), (40, 4754841), (42, 4528420), (52, 3657570), (56, 3396315), (60, 3169894), (65, 2926056), (70, 2717052), (78, 2438380), (84, 2264210), (91, 2090040), (104, 1828785), (105, 1811368), (120, 1584947), (130, 1463028), (140, 1358526), (156, 1219190), (168, 1132105), (182, 1045020), (195, 975352), (210, 905684), (260, 731514), (273, 696680), (280, 679263), (312, 609595), (364, 522510), (390, 487676), (420, 452842), (455, 418008), (520, 365757), (546, 348340), (728, 261255), (780, 243838), (840, 226421), (910, 209004), (1092, 174170), (1365, 139336), (1560, 121919), (1820, 104502), (2184, 87085), (2730, 69668), (3640, 52251), (5460, 34834), (10920, 17417)]