1115603240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 128

約数和(自身を含む): 2835648000

約数和(自身を除く): 1720044760

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 79, 85, 95, 136, 152, 158, 170, 190, 316, 323, 340, 380, 395, 632, 646, 680, 760, 790, 1093, 1292, 1343, 1501, 1580, 1615, 2186, 2584, 2686, 3002, 3160, 3230, 4372, 5372, 5465, 6004, 6460, 6715, 7505, 8744, 10744, 10930, 12008, 12920, 13430, 15010, 18581, 20767, 21860, 25517, 26860, 30020, 37162, 41534, 43720, 51034, 53720, 60040, 74324, 83068, 86347, 92905, 102068, 103835, 127585, 148648, 166136, 172694, 185810, 204136, 207670, 255170, 345388, 353039, 371620, 415340, 431735, 510340, 690776, 706078, 743240, 830680, 863470, 1020680, 1412156, 1467899, 1640593, 1726940, 1765195, 2824312, 2935798, 3281186, 3453880, 3530390, 5871596, 6562372, 7060780, 7339495, 8202965, 11743192, 13124744, 14121560, 14678990, 16405930, 27890081, 29357980, 32811860, 55780162, 58715960, 65623720, 111560324, 139450405, 223120648, 278900810, 557801620, 1115603240]

約数ペア:

[(1, 1115603240), (2, 557801620), (4, 278900810), (5, 223120648), (8, 139450405), (10, 111560324), (17, 65623720), (19, 58715960), (20, 55780162), (34, 32811860), (38, 29357980), (40, 27890081), (68, 16405930), (76, 14678990), (79, 14121560), (85, 13124744), (95, 11743192), (136, 8202965), (152, 7339495), (158, 7060780), (170, 6562372), (190, 5871596), (316, 3530390), (323, 3453880), (340, 3281186), (380, 2935798), (395, 2824312), (632, 1765195), (646, 1726940), (680, 1640593), (760, 1467899), (790, 1412156), (1093, 1020680), (1292, 863470), (1343, 830680), (1501, 743240), (1580, 706078), (1615, 690776), (2186, 510340), (2584, 431735), (2686, 415340), (3002, 371620), (3160, 353039), (3230, 345388), (4372, 255170), (5372, 207670), (5465, 204136), (6004, 185810), (6460, 172694), (6715, 166136), (7505, 148648), (8744, 127585), (10744, 103835), (10930, 102068), (12008, 92905), (12920, 86347), (13430, 83068), (15010, 74324), (18581, 60040), (20767, 53720), (21860, 51034), (25517, 43720), (26860, 41534), (30020, 37162)]