1170090680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 3069792000

約数和(自身を除く): 1899701320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 67, 76, 88, 95, 110, 134, 152, 190, 209, 220, 268, 335, 380, 418, 440, 536, 670, 737, 760, 836, 1045, 1273, 1340, 1474, 1672, 2089, 2090, 2546, 2680, 2948, 3685, 4178, 4180, 5092, 5896, 6365, 7370, 8356, 8360, 10184, 10445, 12730, 14003, 14740, 16712, 20890, 22979, 25460, 28006, 29480, 39691, 41780, 45958, 50920, 56012, 70015, 79382, 83560, 91916, 112024, 114895, 139963, 140030, 158764, 183832, 198455, 229790, 279926, 280060, 317528, 396910, 436601, 459580, 559852, 560120, 699815, 793820, 873202, 919160, 1119704, 1399630, 1539593, 1587640, 1746404, 2183005, 2659297, 2799260, 3079186, 3492808, 4366010, 5318594, 5598520, 6158372, 7697965, 8732020, 10637188, 12316744, 13296485, 15395930, 17464040, 21274376, 26592970, 29252267, 30791860, 53185940, 58504534, 61583720, 106371880, 117009068, 146261335, 234018136, 292522670, 585045340, 1170090680]

約数ペア:

[(1, 1170090680), (2, 585045340), (4, 292522670), (5, 234018136), (8, 146261335), (10, 117009068), (11, 106371880), (19, 61583720), (20, 58504534), (22, 53185940), (38, 30791860), (40, 29252267), (44, 26592970), (55, 21274376), (67, 17464040), (76, 15395930), (88, 13296485), (95, 12316744), (110, 10637188), (134, 8732020), (152, 7697965), (190, 6158372), (209, 5598520), (220, 5318594), (268, 4366010), (335, 3492808), (380, 3079186), (418, 2799260), (440, 2659297), (536, 2183005), (670, 1746404), (737, 1587640), (760, 1539593), (836, 1399630), (1045, 1119704), (1273, 919160), (1340, 873202), (1474, 793820), (1672, 699815), (2089, 560120), (2090, 559852), (2546, 459580), (2680, 436601), (2948, 396910), (3685, 317528), (4178, 280060), (4180, 279926), (5092, 229790), (5896, 198455), (6365, 183832), (7370, 158764), (8356, 140030), (8360, 139963), (10184, 114895), (10445, 112024), (12730, 91916), (14003, 83560), (14740, 79382), (16712, 70015), (20890, 56012), (22979, 50920), (25460, 45958), (28006, 41780), (29480, 39691)]