63271520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 169555680

約数和(自身を除く): 106284160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1601, 1976, 2080, 2470, 3040, 3202, 3952, 4940, 6404, 7904, 8005, 9880, 12808, 16010, 19760, 20813, 25616, 30419, 32020, 39520, 41626, 51232, 60838, 64040, 83252, 104065, 121676, 128080, 152095, 166504, 208130, 243352, 256160, 304190, 333008, 395447, 416260, 486704, 608380, 666016, 790894, 832520, 973408, 1216760, 1581788, 1665040, 1977235, 2433520, 3163576, 3330080, 3954470, 4867040, 6327152, 7908940, 12654304, 15817880, 31635760, 63271520]

約数ペア:

[(1, 63271520), (2, 31635760), (4, 15817880), (5, 12654304), (8, 7908940), (10, 6327152), (13, 4867040), (16, 3954470), (19, 3330080), (20, 3163576), (26, 2433520), (32, 1977235), (38, 1665040), (40, 1581788), (52, 1216760), (65, 973408), (76, 832520), (80, 790894), (95, 666016), (104, 608380), (130, 486704), (152, 416260), (160, 395447), (190, 333008), (208, 304190), (247, 256160), (260, 243352), (304, 208130), (380, 166504), (416, 152095), (494, 128080), (520, 121676), (608, 104065), (760, 83252), (988, 64040), (1040, 60838), (1235, 51232), (1520, 41626), (1601, 39520), (1976, 32020), (2080, 30419), (2470, 25616), (3040, 20813), (3202, 19760), (3952, 16010), (4940, 12808), (6404, 9880), (7904, 8005)]