83031520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 160823840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 191, 208, 209, 220, 247, 260, 286, 304, 352, 380, 382, 416, 418, 440, 494, 520, 572, 608, 715, 760, 764, 836, 880, 955, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1528, 1672, 1760, 1910, 1976, 2080, 2090, 2101, 2288, 2470, 2483, 2717, 2860, 3040, 3056, 3344, 3629, 3820, 3952, 4180, 4202, 4576, 4940, 4966, 5434, 5720, 6112, 6688, 7258, 7640, 7904, 8360, 8404, 9880, 9932, 10505, 10868, 11440, 12415, 13585, 14516, 15280, 16720, 16808, 18145, 19760, 19864, 21010, 21736, 22880, 24830, 27170, 27313, 29032, 30560, 33440, 33616, 36290, 39520, 39728, 39919, 42020, 43472, 47177, 49660, 54340, 54626, 58064, 67232, 72580, 79456, 79838, 84040, 86944, 94354, 99320, 108680, 109252, 116128, 136565, 145160, 159676, 168080, 188708, 198640, 199595, 217360, 218504, 235885, 273130, 290320, 319352, 336160, 377416, 397280, 399190, 434720, 437008, 471770, 518947, 546260, 580640, 638704, 754832, 798380, 874016, 943540, 1037894, 1092520, 1277408, 1509664, 1596760, 1887080, 2075788, 2185040, 2594735, 3193520, 3774160, 4151576, 4370080, 5189470, 6387040, 7548320, 8303152, 10378940, 16606304, 20757880, 41515760, 83031520]

約数ペア:

[(1, 83031520), (2, 41515760), (4, 20757880), (5, 16606304), (8, 10378940), (10, 8303152), (11, 7548320), (13, 6387040), (16, 5189470), (19, 4370080), (20, 4151576), (22, 3774160), (26, 3193520), (32, 2594735), (38, 2185040), (40, 2075788), (44, 1887080), (52, 1596760), (55, 1509664), (65, 1277408), (76, 1092520), (80, 1037894), (88, 943540), (95, 874016), (104, 798380), (110, 754832), (130, 638704), (143, 580640), (152, 546260), (160, 518947), (176, 471770), (190, 437008), (191, 434720), (208, 399190), (209, 397280), (220, 377416), (247, 336160), (260, 319352), (286, 290320), (304, 273130), (352, 235885), (380, 218504), (382, 217360), (416, 199595), (418, 198640), (440, 188708), (494, 168080), (520, 159676), (572, 145160), (608, 136565), (715, 116128), (760, 109252), (764, 108680), (836, 99320), (880, 94354), (955, 86944), (988, 84040), (1040, 79838), (1045, 79456), (1144, 72580), (1235, 67232), (1430, 58064), (1520, 54626), (1528, 54340), (1672, 49660), (1760, 47177), (1910, 43472), (1976, 42020), (2080, 39919), (2090, 39728), (2101, 39520), (2288, 36290), (2470, 33616), (2483, 33440), (2717, 30560), (2860, 29032), (3040, 27313), (3056, 27170), (3344, 24830), (3629, 22880), (3820, 21736), (3952, 21010), (4180, 19864), (4202, 19760), (4576, 18145), (4940, 16808), (4966, 16720), (5434, 15280), (5720, 14516), (6112, 13585), (6688, 12415), (7258, 11440), (7640, 10868), (7904, 10505), (8360, 9932), (8404, 9880)]