264993760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 670269600

約数和(自身を除く): 405275840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 380, 488, 608, 610, 760, 976, 1159, 1220, 1429, 1520, 1952, 2318, 2440, 2858, 3040, 4636, 4880, 5716, 5795, 7145, 9272, 9760, 11432, 11590, 14290, 18544, 22864, 23180, 27151, 28580, 37088, 45728, 46360, 54302, 57160, 87169, 92720, 108604, 114320, 135755, 174338, 185440, 217208, 228640, 271510, 348676, 434416, 435845, 543020, 697352, 868832, 871690, 1086040, 1394704, 1656211, 1743380, 2172080, 2789408, 3312422, 3486760, 4344160, 6624844, 6973520, 8281055, 13249688, 13947040, 16562110, 26499376, 33124220, 52998752, 66248440, 132496880, 264993760]

約数ペア:

[(1, 264993760), (2, 132496880), (4, 66248440), (5, 52998752), (8, 33124220), (10, 26499376), (16, 16562110), (19, 13947040), (20, 13249688), (32, 8281055), (38, 6973520), (40, 6624844), (61, 4344160), (76, 3486760), (80, 3312422), (95, 2789408), (122, 2172080), (152, 1743380), (160, 1656211), (190, 1394704), (244, 1086040), (304, 871690), (305, 868832), (380, 697352), (488, 543020), (608, 435845), (610, 434416), (760, 348676), (976, 271510), (1159, 228640), (1220, 217208), (1429, 185440), (1520, 174338), (1952, 135755), (2318, 114320), (2440, 108604), (2858, 92720), (3040, 87169), (4636, 57160), (4880, 54302), (5716, 46360), (5795, 45728), (7145, 37088), (9272, 28580), (9760, 27151), (11432, 23180), (11590, 22864), (14290, 18544)]