338376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 1157804928

約数和(自身を除く): 819428448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 211, 240, 257, 260, 312, 390, 416, 422, 480, 514, 520, 624, 633, 771, 780, 844, 1028, 1040, 1055, 1248, 1266, 1285, 1542, 1560, 1688, 2056, 2080, 2110, 2532, 2570, 2743, 3084, 3120, 3165, 3341, 3376, 3855, 4112, 4220, 5064, 5140, 5486, 6168, 6240, 6330, 6682, 6752, 7710, 8224, 8229, 8440, 10023, 10128, 10280, 10972, 12336, 12660, 13364, 13715, 15420, 16458, 16705, 16880, 20046, 20256, 20560, 21944, 24672, 25320, 26728, 27430, 30840, 32916, 33410, 33760, 40092, 41120, 41145, 43888, 50115, 50640, 53456, 54227, 54860, 61680, 65832, 66820, 80184, 82290, 87776, 100230, 101280, 106912, 108454, 109720, 123360, 131664, 133640, 160368, 162681, 164580, 200460, 216908, 219440, 263328, 267280, 271135, 320736, 325362, 329160, 400920, 433816, 438880, 534560, 542270, 650724, 658320, 704951, 801840, 813405, 867632, 1084540, 1301448, 1316640, 1409902, 1603680, 1626810, 1735264, 2114853, 2169080, 2602896, 2819804, 3253620, 3524755, 4229706, 4338160, 5205792, 5639608, 6507240, 7049510, 8459412, 8676320, 10574265, 11279216, 13014480, 14099020, 16918824, 21148530, 22558432, 26028960, 28198040, 33837648, 42297060, 56396080, 67675296, 84594120, 112792160, 169188240, 338376480]

約数ペア:

[(1, 338376480), (2, 169188240), (3, 112792160), (4, 84594120), (5, 67675296), (6, 56396080), (8, 42297060), (10, 33837648), (12, 28198040), (13, 26028960), (15, 22558432), (16, 21148530), (20, 16918824), (24, 14099020), (26, 13014480), (30, 11279216), (32, 10574265), (39, 8676320), (40, 8459412), (48, 7049510), (52, 6507240), (60, 5639608), (65, 5205792), (78, 4338160), (80, 4229706), (96, 3524755), (104, 3253620), (120, 2819804), (130, 2602896), (156, 2169080), (160, 2114853), (195, 1735264), (208, 1626810), (211, 1603680), (240, 1409902), (257, 1316640), (260, 1301448), (312, 1084540), (390, 867632), (416, 813405), (422, 801840), (480, 704951), (514, 658320), (520, 650724), (624, 542270), (633, 534560), (771, 438880), (780, 433816), (844, 400920), (1028, 329160), (1040, 325362), (1055, 320736), (1248, 271135), (1266, 267280), (1285, 263328), (1542, 219440), (1560, 216908), (1688, 200460), (2056, 164580), (2080, 162681), (2110, 160368), (2532, 133640), (2570, 131664), (2743, 123360), (3084, 109720), (3120, 108454), (3165, 106912), (3341, 101280), (3376, 100230), (3855, 87776), (4112, 82290), (4220, 80184), (5064, 66820), (5140, 65832), (5486, 61680), (6168, 54860), (6240, 54227), (6330, 53456), (6682, 50640), (6752, 50115), (7710, 43888), (8224, 41145), (8229, 41120), (8440, 40092), (10023, 33760), (10128, 33410), (10280, 32916), (10972, 30840), (12336, 27430), (12660, 26728), (13364, 25320), (13715, 24672), (15420, 21944), (16458, 20560), (16705, 20256), (16880, 20046)]