214286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 750451968

約数和(自身を除く): 536165808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 121, 132, 141, 157, 165, 176, 188, 220, 235, 240, 242, 264, 282, 314, 330, 363, 376, 440, 470, 471, 484, 517, 528, 564, 605, 628, 660, 705, 726, 752, 785, 880, 940, 942, 968, 1034, 1128, 1210, 1256, 1320, 1410, 1452, 1551, 1570, 1727, 1815, 1880, 1884, 1936, 2068, 2256, 2355, 2420, 2512, 2585, 2640, 2820, 2904, 3102, 3140, 3454, 3630, 3760, 3768, 4136, 4710, 4840, 5170, 5181, 5640, 5687, 5808, 6204, 6280, 6908, 7260, 7379, 7536, 7755, 8272, 8635, 9420, 9680, 10340, 10362, 11280, 11374, 12408, 12560, 13816, 14520, 14758, 15510, 17061, 17270, 18840, 18997, 20680, 20724, 22137, 22748, 24816, 25905, 27632, 28435, 29040, 29516, 31020, 34122, 34540, 36895, 37680, 37994, 41360, 41448, 44274, 45496, 51810, 56870, 56991, 59032, 62040, 68244, 69080, 73790, 75988, 81169, 82896, 85305, 88548, 90992, 94985, 103620, 110685, 113740, 113982, 118064, 124080, 136488, 138160, 147580, 151976, 162338, 170610, 177096, 189970, 207240, 221370, 227480, 227964, 243507, 272976, 284955, 295160, 303952, 324676, 341220, 354192, 379940, 405845, 414480, 442740, 454960, 455928, 487014, 569910, 590320, 649352, 682440, 759880, 811690, 885480, 892859, 911856, 974028, 1139820, 1217535, 1298704, 1364880, 1519760, 1623380, 1770960, 1785718, 1948056, 2279640, 2435070, 2678577, 3246760, 3571436, 3896112, 4464295, 4559280, 4870140, 5357154, 6493520, 7142872, 8928590, 9740280, 10714308, 13392885, 14285744, 17857180, 19480560, 21428616, 26785770, 35714360, 42857232, 53571540, 71428720, 107143080, 214286160]

約数ペア:

[(1, 214286160), (2, 107143080), (3, 71428720), (4, 53571540), (5, 42857232), (6, 35714360), (8, 26785770), (10, 21428616), (11, 19480560), (12, 17857180), (15, 14285744), (16, 13392885), (20, 10714308), (22, 9740280), (24, 8928590), (30, 7142872), (33, 6493520), (40, 5357154), (44, 4870140), (47, 4559280), (48, 4464295), (55, 3896112), (60, 3571436), (66, 3246760), (80, 2678577), (88, 2435070), (94, 2279640), (110, 1948056), (120, 1785718), (121, 1770960), (132, 1623380), (141, 1519760), (157, 1364880), (165, 1298704), (176, 1217535), (188, 1139820), (220, 974028), (235, 911856), (240, 892859), (242, 885480), (264, 811690), (282, 759880), (314, 682440), (330, 649352), (363, 590320), (376, 569910), (440, 487014), (470, 455928), (471, 454960), (484, 442740), (517, 414480), (528, 405845), (564, 379940), (605, 354192), (628, 341220), (660, 324676), (705, 303952), (726, 295160), (752, 284955), (785, 272976), (880, 243507), (940, 227964), (942, 227480), (968, 221370), (1034, 207240), (1128, 189970), (1210, 177096), (1256, 170610), (1320, 162338), (1410, 151976), (1452, 147580), (1551, 138160), (1570, 136488), (1727, 124080), (1815, 118064), (1880, 113982), (1884, 113740), (1936, 110685), (2068, 103620), (2256, 94985), (2355, 90992), (2420, 88548), (2512, 85305), (2585, 82896), (2640, 81169), (2820, 75988), (2904, 73790), (3102, 69080), (3140, 68244), (3454, 62040), (3630, 59032), (3760, 56991), (3768, 56870), (4136, 51810), (4710, 45496), (4840, 44274), (5170, 41448), (5181, 41360), (5640, 37994), (5687, 37680), (5808, 36895), (6204, 34540), (6280, 34122), (6908, 31020), (7260, 29516), (7379, 29040), (7536, 28435), (7755, 27632), (8272, 25905), (8635, 24816), (9420, 22748), (9680, 22137), (10340, 20724), (10362, 20680), (11280, 18997), (11374, 18840), (12408, 17270), (12560, 17061), (13816, 15510), (14520, 14758)]