226663320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 780595200

約数和(自身を除く): 553931880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 60, 62, 65, 78, 86, 93, 104, 109, 120, 124, 129, 130, 155, 156, 172, 186, 195, 215, 218, 248, 258, 260, 310, 312, 327, 344, 372, 390, 403, 430, 436, 465, 516, 520, 545, 559, 620, 645, 654, 744, 780, 806, 860, 872, 930, 1032, 1090, 1118, 1209, 1240, 1290, 1308, 1333, 1417, 1560, 1612, 1635, 1677, 1720, 1860, 2015, 2180, 2236, 2418, 2580, 2616, 2666, 2795, 2834, 3224, 3270, 3354, 3379, 3720, 3999, 4030, 4251, 4360, 4472, 4687, 4836, 5160, 5332, 5590, 5668, 6045, 6540, 6665, 6708, 6758, 7085, 7998, 8060, 8385, 8502, 9374, 9672, 10137, 10664, 11180, 11336, 12090, 13080, 13330, 13416, 13516, 14061, 14170, 15996, 16120, 16770, 16895, 17004, 17329, 18748, 19995, 20274, 21255, 22360, 23435, 24180, 26660, 27032, 28122, 28340, 31992, 33540, 33790, 34008, 34658, 37496, 39990, 40548, 42510, 43927, 46870, 48360, 50685, 51987, 53320, 56244, 56680, 60931, 67080, 67580, 69316, 70305, 79980, 81096, 85020, 86645, 87854, 93740, 101370, 103974, 112488, 121862, 131781, 135160, 138632, 140610, 145297, 159960, 170040, 173290, 175708, 182793, 187480, 202740, 207948, 219635, 243724, 259935, 263562, 281220, 290594, 304655, 346580, 351416, 365586, 405480, 415896, 435891, 439270, 487448, 519870, 527124, 562440, 581188, 609310, 658905, 693160, 726485, 731172, 871782, 878540, 913965, 1039740, 1054248, 1162376, 1218620, 1317810, 1452970, 1462344, 1743564, 1757080, 1827930, 1888861, 2079480, 2179455, 2437240, 2635620, 2905940, 3487128, 3655860, 3777722, 4358910, 5271240, 5666583, 5811880, 7311720, 7555444, 8717820, 9444305, 11333166, 15110888, 17435640, 18888610, 22666332, 28332915, 37777220, 45332664, 56665830, 75554440, 113331660, 226663320]

約数ペア:

[(1, 226663320), (2, 113331660), (3, 75554440), (4, 56665830), (5, 45332664), (6, 37777220), (8, 28332915), (10, 22666332), (12, 18888610), (13, 17435640), (15, 15110888), (20, 11333166), (24, 9444305), (26, 8717820), (30, 7555444), (31, 7311720), (39, 5811880), (40, 5666583), (43, 5271240), (52, 4358910), (60, 3777722), (62, 3655860), (65, 3487128), (78, 2905940), (86, 2635620), (93, 2437240), (104, 2179455), (109, 2079480), (120, 1888861), (124, 1827930), (129, 1757080), (130, 1743564), (155, 1462344), (156, 1452970), (172, 1317810), (186, 1218620), (195, 1162376), (215, 1054248), (218, 1039740), (248, 913965), (258, 878540), (260, 871782), (310, 731172), (312, 726485), (327, 693160), (344, 658905), (372, 609310), (390, 581188), (403, 562440), (430, 527124), (436, 519870), (465, 487448), (516, 439270), (520, 435891), (545, 415896), (559, 405480), (620, 365586), (645, 351416), (654, 346580), (744, 304655), (780, 290594), (806, 281220), (860, 263562), (872, 259935), (930, 243724), (1032, 219635), (1090, 207948), (1118, 202740), (1209, 187480), (1240, 182793), (1290, 175708), (1308, 173290), (1333, 170040), (1417, 159960), (1560, 145297), (1612, 140610), (1635, 138632), (1677, 135160), (1720, 131781), (1860, 121862), (2015, 112488), (2180, 103974), (2236, 101370), (2418, 93740), (2580, 87854), (2616, 86645), (2666, 85020), (2795, 81096), (2834, 79980), (3224, 70305), (3270, 69316), (3354, 67580), (3379, 67080), (3720, 60931), (3999, 56680), (4030, 56244), (4251, 53320), (4360, 51987), (4472, 50685), (4687, 48360), (4836, 46870), (5160, 43927), (5332, 42510), (5590, 40548), (5668, 39990), (6045, 37496), (6540, 34658), (6665, 34008), (6708, 33790), (6758, 33540), (7085, 31992), (7998, 28340), (8060, 28122), (8385, 27032), (8502, 26660), (9374, 24180), (9672, 23435), (10137, 22360), (10664, 21255), (11180, 20274), (11336, 19995), (12090, 18748), (13080, 17329), (13330, 17004), (13416, 16895), (13516, 16770), (14061, 16120), (14170, 15996)]