83491320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3373

約数の個数: 128

約数和(自身を含む): 287712000

約数和(自身を除く): 204220680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3329, 4180, 5016, 6270, 6658, 8360, 9987, 12540, 13316, 16645, 19974, 25080, 26632, 33290, 36619, 39948, 49935, 63251, 66580, 73238, 79896, 99870, 109857, 126502, 133160, 146476, 183095, 189753, 199740, 219714, 253004, 292952, 316255, 366190, 379506, 399480, 439428, 506008, 549285, 632510, 695761, 732380, 759012, 878856, 948765, 1098570, 1265020, 1391522, 1464760, 1518024, 1897530, 2087283, 2197140, 2530040, 2783044, 3478805, 3795060, 4174566, 4394280, 5566088, 6957610, 7590120, 8349132, 10436415, 13915220, 16698264, 20872830, 27830440, 41745660, 83491320]

約数ペア:

[(1, 83491320), (2, 41745660), (3, 27830440), (4, 20872830), (5, 16698264), (6, 13915220), (8, 10436415), (10, 8349132), (11, 7590120), (12, 6957610), (15, 5566088), (19, 4394280), (20, 4174566), (22, 3795060), (24, 3478805), (30, 2783044), (33, 2530040), (38, 2197140), (40, 2087283), (44, 1897530), (55, 1518024), (57, 1464760), (60, 1391522), (66, 1265020), (76, 1098570), (88, 948765), (95, 878856), (110, 759012), (114, 732380), (120, 695761), (132, 632510), (152, 549285), (165, 506008), (190, 439428), (209, 399480), (220, 379506), (228, 366190), (264, 316255), (285, 292952), (330, 253004), (380, 219714), (418, 199740), (440, 189753), (456, 183095), (570, 146476), (627, 133160), (660, 126502), (760, 109857), (836, 99870), (1045, 79896), (1140, 73238), (1254, 66580), (1320, 63251), (1672, 49935), (2090, 39948), (2280, 36619), (2508, 33290), (3135, 26632), (3329, 25080), (4180, 19974), (5016, 16645), (6270, 13316), (6658, 12540), (8360, 9987)]