73932040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 215712000

約数和(自身を除く): 141779960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1069, 1235, 1330, 1729, 1820, 1976, 2138, 2470, 2660, 3458, 3640, 4276, 4940, 5320, 5345, 6916, 7483, 8552, 8645, 9880, 10690, 13832, 13897, 14966, 17290, 20311, 21380, 27794, 29932, 34580, 37415, 40622, 42760, 55588, 59864, 69160, 69485, 74830, 81244, 97279, 101555, 111176, 138970, 142177, 149660, 162488, 194558, 203110, 264043, 277940, 284354, 299320, 389116, 406220, 486395, 528086, 555880, 568708, 710885, 778232, 812440, 972790, 1056172, 1137416, 1320215, 1421770, 1848301, 1945580, 2112344, 2640430, 2843540, 3696602, 3891160, 5280860, 5687080, 7393204, 9241505, 10561720, 14786408, 18483010, 36966020, 73932040]

約数ペア:

[(1, 73932040), (2, 36966020), (4, 18483010), (5, 14786408), (7, 10561720), (8, 9241505), (10, 7393204), (13, 5687080), (14, 5280860), (19, 3891160), (20, 3696602), (26, 2843540), (28, 2640430), (35, 2112344), (38, 1945580), (40, 1848301), (52, 1421770), (56, 1320215), (65, 1137416), (70, 1056172), (76, 972790), (91, 812440), (95, 778232), (104, 710885), (130, 568708), (133, 555880), (140, 528086), (152, 486395), (182, 406220), (190, 389116), (247, 299320), (260, 284354), (266, 277940), (280, 264043), (364, 203110), (380, 194558), (455, 162488), (494, 149660), (520, 142177), (532, 138970), (665, 111176), (728, 101555), (760, 97279), (910, 81244), (988, 74830), (1064, 69485), (1069, 69160), (1235, 59864), (1330, 55588), (1729, 42760), (1820, 40622), (1976, 37415), (2138, 34580), (2470, 29932), (2660, 27794), (3458, 21380), (3640, 20311), (4276, 17290), (4940, 14966), (5320, 13897), (5345, 13832), (6916, 10690), (7483, 9880), (8552, 8645)]