386399160

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 256

約数和(自身を含む): 1492531200

約数和(自身を除く): 1106132040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 631, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1262, 1458, 1512, 1620, 1701, 1890, 1893, 1944, 2187, 2268, 2430, 2520, 2524, 2835, 2916, 3155, 3240, 3402, 3645, 3780, 3786, 4374, 4417, 4536, 4860, 5048, 5103, 5670, 5679, 5832, 6310, 6804, 7290, 7560, 7572, 8505, 8748, 8834, 9465, 9720, 10206, 10935, 11340, 11358, 12620, 13251, 13608, 14580, 15144, 15309, 17010, 17037, 17496, 17668, 18930, 20412, 21870, 22085, 22680, 22716, 25240, 25515, 26502, 28395, 29160, 30618, 34020, 34074, 35336, 37860, 39753, 40824, 43740, 44170, 45432, 51030, 51111, 53004, 56790, 61236, 66255, 68040, 68148, 75720, 76545, 79506, 85185, 87480, 88340, 102060, 102222, 106008, 113580, 119259, 122472, 132510, 136296, 153090, 153333, 159012, 170370, 176680, 198765, 204120, 204444, 227160, 238518, 255555, 265020, 306180, 306666, 318024, 340740, 357777, 397530, 408888, 459999, 477036, 511110, 530040, 596295, 612360, 613332, 681480, 715554, 766665, 795060, 919998, 954072, 1022220, 1073331, 1192590, 1226664, 1379997, 1431108, 1533330, 1590120, 1788885, 1839996, 2044440, 2146662, 2299995, 2385180, 2759994, 2862216, 3066660, 3219993, 3577770, 3679992, 4293324, 4599990, 4770360, 5366655, 5519988, 6133320, 6439986, 6899985, 7155540, 8586648, 9199980, 9659979, 10733310, 11039976, 12879972, 13799970, 14311080, 16099965, 18399960, 19319958, 21466620, 25759944, 27599940, 32199930, 38639916, 42933240, 48299895, 55199880, 64399860, 77279832, 96599790, 128799720, 193199580, 386399160]

約数ペア:

[(1, 386399160), (2, 193199580), (3, 128799720), (4, 96599790), (5, 77279832), (6, 64399860), (7, 55199880), (8, 48299895), (9, 42933240), (10, 38639916), (12, 32199930), (14, 27599940), (15, 25759944), (18, 21466620), (20, 19319958), (21, 18399960), (24, 16099965), (27, 14311080), (28, 13799970), (30, 12879972), (35, 11039976), (36, 10733310), (40, 9659979), (42, 9199980), (45, 8586648), (54, 7155540), (56, 6899985), (60, 6439986), (63, 6133320), (70, 5519988), (72, 5366655), (81, 4770360), (84, 4599990), (90, 4293324), (105, 3679992), (108, 3577770), (120, 3219993), (126, 3066660), (135, 2862216), (140, 2759994), (162, 2385180), (168, 2299995), (180, 2146662), (189, 2044440), (210, 1839996), (216, 1788885), (243, 1590120), (252, 1533330), (270, 1431108), (280, 1379997), (315, 1226664), (324, 1192590), (360, 1073331), (378, 1022220), (405, 954072), (420, 919998), (486, 795060), (504, 766665), (540, 715554), (567, 681480), (630, 613332), (631, 612360), (648, 596295), (729, 530040), (756, 511110), (810, 477036), (840, 459999), (945, 408888), (972, 397530), (1080, 357777), (1134, 340740), (1215, 318024), (1260, 306666), (1262, 306180), (1458, 265020), (1512, 255555), (1620, 238518), (1701, 227160), (1890, 204444), (1893, 204120), (1944, 198765), (2187, 176680), (2268, 170370), (2430, 159012), (2520, 153333), (2524, 153090), (2835, 136296), (2916, 132510), (3155, 122472), (3240, 119259), (3402, 113580), (3645, 106008), (3780, 102222), (3786, 102060), (4374, 88340), (4417, 87480), (4536, 85185), (4860, 79506), (5048, 76545), (5103, 75720), (5670, 68148), (5679, 68040), (5832, 66255), (6310, 61236), (6804, 56790), (7290, 53004), (7560, 51111), (7572, 51030), (8505, 45432), (8748, 44170), (8834, 43740), (9465, 40824), (9720, 39753), (10206, 37860), (10935, 35336), (11340, 34074), (11358, 34020), (12620, 30618), (13251, 29160), (13608, 28395), (14580, 26502), (15144, 25515), (15309, 25240), (17010, 22716), (17037, 22680), (17496, 22085), (17668, 21870), (18930, 20412)]