247389909360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1186181}}^1$

素因数の和:1186287

約数の個数: 160

約数和(自身を含む): 847218631680

約数和(自身を除く): 599828722320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 1185, 1264, 1320, 1580, 1738, 1896, 2370, 2607, 2640, 3160, 3476, 3792, 4345, 4740, 5214, 6320, 6952, 8690, 9480, 10428, 13035, 13904, 17380, 18960, 20856, 26070, 34760, 41712, 52140, 69520, 104280, 208560, 1186181, 2372362, 3558543, 4744724, 5930905, 7117086, 9489448, 11861810, 13047991, 14234172, 17792715, 18978896, 23723620, 26095982, 28468344, 35585430, 39143973, 47447240, 52191964, 56936688, 65239955, 71170860, 78287946, 93708299, 94894480, 104383928, 130479910, 142341720, 156575892, 187416598, 195719865, 208767856, 260959820, 281124897, 284683440, 313151784, 374833196, 391439730, 468541495, 521919640, 562249794, 626303568, 749666392, 782879460, 937082990, 1030791289, 1043839280, 1124499588, 1405624485, 1499332784, 1565758920, 1874165980, 2061582578, 2248999176, 2811248970, 3092373867, 3131517840, 3748331960, 4123165156, 4497998352, 5153956445, 5622497940, 6184747734, 7496663920, 8246330312, 10307912890, 11244995880, 12369495468, 15461869335, 16492660624, 20615825780, 22489991760, 24738990936, 30923738670, 41231651560, 49477981872, 61847477340, 82463303120, 123694954680, 247389909360]

約数ペア:

[(1, 247389909360), (2, 123694954680), (3, 82463303120), (4, 61847477340), (5, 49477981872), (6, 41231651560), (8, 30923738670), (10, 24738990936), (11, 22489991760), (12, 20615825780), (15, 16492660624), (16, 15461869335), (20, 12369495468), (22, 11244995880), (24, 10307912890), (30, 8246330312), (33, 7496663920), (40, 6184747734), (44, 5622497940), (48, 5153956445), (55, 4497998352), (60, 4123165156), (66, 3748331960), (79, 3131517840), (80, 3092373867), (88, 2811248970), (110, 2248999176), (120, 2061582578), (132, 1874165980), (158, 1565758920), (165, 1499332784), (176, 1405624485), (220, 1124499588), (237, 1043839280), (240, 1030791289), (264, 937082990), (316, 782879460), (330, 749666392), (395, 626303568), (440, 562249794), (474, 521919640), (528, 468541495), (632, 391439730), (660, 374833196), (790, 313151784), (869, 284683440), (880, 281124897), (948, 260959820), (1185, 208767856), (1264, 195719865), (1320, 187416598), (1580, 156575892), (1738, 142341720), (1896, 130479910), (2370, 104383928), (2607, 94894480), (2640, 93708299), (3160, 78287946), (3476, 71170860), (3792, 65239955), (4345, 56936688), (4740, 52191964), (5214, 47447240), (6320, 39143973), (6952, 35585430), (8690, 28468344), (9480, 26095982), (10428, 23723620), (13035, 18978896), (13904, 17792715), (17380, 14234172), (18960, 13047991), (20856, 11861810), (26070, 9489448), (34760, 7117086), (41712, 5930905), (52140, 4744724), (69520, 3558543), (104280, 2372362), (208560, 1186181)]