402024339840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6581}}^1\times {\mathrm{31817}}^1$

素因数の和:38420

約数の個数: 128

約数和(自身を含む): 1281687585120

約数和(自身を除く): 879663245280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6581, 13162, 19743, 26324, 31817, 32905, 39486, 52648, 63634, 65810, 78972, 95451, 98715, 105296, 127268, 131620, 157944, 159085, 190902, 197430, 210592, 254536, 263240, 315888, 318170, 381804, 394860, 421184, 477255, 509072, 526480, 631776, 636340, 763608, 789720, 842368, 954510, 1018144, 1052960, 1263552, 1272680, 1527216, 1579440, 1909020, 2036288, 2105920, 2527104, 2545360, 3054432, 3158880, 3818040, 4072576, 4211840, 5090720, 6108864, 6317760, 7636080, 10181440, 12217728, 12635520, 15272160, 20362880, 30544320, 61088640, 209387677, 418775354, 628163031, 837550708, 1046938385, 1256326062, 1675101416, 2093876770, 2512652124, 3140815155, 3350202832, 4187753540, 5025304248, 6281630310, 6700405664, 8375507080, 10050608496, 12563260620, 13400811328, 16751014160, 20101216992, 25126521240, 26801622656, 33502028320, 40202433984, 50253042480, 67004056640, 80404867968, 100506084960, 134008113280, 201012169920, 402024339840]

約数ペア:

[(1, 402024339840), (2, 201012169920), (3, 134008113280), (4, 100506084960), (5, 80404867968), (6, 67004056640), (8, 50253042480), (10, 40202433984), (12, 33502028320), (15, 26801622656), (16, 25126521240), (20, 20101216992), (24, 16751014160), (30, 13400811328), (32, 12563260620), (40, 10050608496), (48, 8375507080), (60, 6700405664), (64, 6281630310), (80, 5025304248), (96, 4187753540), (120, 3350202832), (128, 3140815155), (160, 2512652124), (192, 2093876770), (240, 1675101416), (320, 1256326062), (384, 1046938385), (480, 837550708), (640, 628163031), (960, 418775354), (1920, 209387677), (6581, 61088640), (13162, 30544320), (19743, 20362880), (26324, 15272160), (31817, 12635520), (32905, 12217728), (39486, 10181440), (52648, 7636080), (63634, 6317760), (65810, 6108864), (78972, 5090720), (95451, 4211840), (98715, 4072576), (105296, 3818040), (127268, 3158880), (131620, 3054432), (157944, 2545360), (159085, 2527104), (190902, 2105920), (197430, 2036288), (210592, 1909020), (254536, 1579440), (263240, 1527216), (315888, 1272680), (318170, 1263552), (381804, 1052960), (394860, 1018144), (421184, 954510), (477255, 842368), (509072, 789720), (526480, 763608), (631776, 636340)]