407679480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9715

約数の個数: 160

約数和(自身を含む): 1475812800

約数和(自身を除く): 1068133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 9679, 10530, 14040, 19358, 21060, 29037, 38716, 42120, 48395, 58074, 77432, 87111, 96790, 116148, 125827, 145185, 174222, 193580, 232296, 251654, 261333, 290370, 348444, 377481, 387160, 435555, 503308, 522666, 580740, 629135, 696888, 754962, 783999, 871110, 1006616, 1045332, 1132443, 1161480, 1258270, 1306665, 1509924, 1567998, 1742220, 1887405, 2090664, 2264886, 2516540, 2613330, 3019848, 3135996, 3397329, 3484440, 3774810, 3919995, 4529772, 5033080, 5226660, 5662215, 6271992, 6794658, 7549620, 7839990, 9059544, 10191987, 10453320, 11324430, 13589316, 15099240, 15679980, 16986645, 20383974, 22648860, 27178632, 31359960, 33973290, 40767948, 45297720, 50959935, 67946580, 81535896, 101919870, 135893160, 203839740, 407679480]

約数ペア:

[(1, 407679480), (2, 203839740), (3, 135893160), (4, 101919870), (5, 81535896), (6, 67946580), (8, 50959935), (9, 45297720), (10, 40767948), (12, 33973290), (13, 31359960), (15, 27178632), (18, 22648860), (20, 20383974), (24, 16986645), (26, 15679980), (27, 15099240), (30, 13589316), (36, 11324430), (39, 10453320), (40, 10191987), (45, 9059544), (52, 7839990), (54, 7549620), (60, 6794658), (65, 6271992), (72, 5662215), (78, 5226660), (81, 5033080), (90, 4529772), (104, 3919995), (108, 3774810), (117, 3484440), (120, 3397329), (130, 3135996), (135, 3019848), (156, 2613330), (162, 2516540), (180, 2264886), (195, 2090664), (216, 1887405), (234, 1742220), (260, 1567998), (270, 1509924), (312, 1306665), (324, 1258270), (351, 1161480), (360, 1132443), (390, 1045332), (405, 1006616), (468, 871110), (520, 783999), (540, 754962), (585, 696888), (648, 629135), (702, 580740), (780, 522666), (810, 503308), (936, 435555), (1053, 387160), (1080, 377481), (1170, 348444), (1404, 290370), (1560, 261333), (1620, 251654), (1755, 232296), (2106, 193580), (2340, 174222), (2808, 145185), (3240, 125827), (3510, 116148), (4212, 96790), (4680, 87111), (5265, 77432), (7020, 58074), (8424, 48395), (9679, 42120), (10530, 38716), (14040, 29037), (19358, 21060)]