135531240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 453781440

約数和(自身を除く): 318250200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 163, 164, 169, 195, 205, 246, 260, 312, 326, 328, 338, 390, 410, 489, 492, 507, 520, 533, 615, 652, 676, 780, 815, 820, 845, 978, 984, 1014, 1066, 1230, 1304, 1352, 1560, 1599, 1630, 1640, 1690, 1956, 2028, 2119, 2132, 2445, 2460, 2535, 2665, 3198, 3260, 3380, 3912, 4056, 4238, 4264, 4890, 4920, 5070, 5330, 6357, 6396, 6520, 6683, 6760, 6929, 7995, 8476, 9780, 10140, 10595, 10660, 12714, 12792, 13366, 13858, 15990, 16952, 19560, 20049, 20280, 20787, 21190, 21320, 25428, 26732, 27547, 27716, 31785, 31980, 33415, 34645, 40098, 41574, 42380, 50856, 53464, 55094, 55432, 63570, 63960, 66830, 69290, 80196, 82641, 83148, 84760, 86879, 100245, 103935, 110188, 127140, 133660, 137735, 138580, 160392, 165282, 166296, 173758, 200490, 207870, 220376, 254280, 260637, 267320, 275470, 277160, 330564, 347516, 400980, 413205, 415740, 434395, 521274, 550940, 661128, 695032, 801960, 826410, 831480, 868790, 1042548, 1101880, 1129427, 1303185, 1652820, 1737580, 2085096, 2258854, 2606370, 3305640, 3388281, 3475160, 4517708, 5212740, 5647135, 6776562, 9035416, 10425480, 11294270, 13553124, 16941405, 22588540, 27106248, 33882810, 45177080, 67765620, 135531240]

約数ペア:

[(1, 135531240), (2, 67765620), (3, 45177080), (4, 33882810), (5, 27106248), (6, 22588540), (8, 16941405), (10, 13553124), (12, 11294270), (13, 10425480), (15, 9035416), (20, 6776562), (24, 5647135), (26, 5212740), (30, 4517708), (39, 3475160), (40, 3388281), (41, 3305640), (52, 2606370), (60, 2258854), (65, 2085096), (78, 1737580), (82, 1652820), (104, 1303185), (120, 1129427), (123, 1101880), (130, 1042548), (156, 868790), (163, 831480), (164, 826410), (169, 801960), (195, 695032), (205, 661128), (246, 550940), (260, 521274), (312, 434395), (326, 415740), (328, 413205), (338, 400980), (390, 347516), (410, 330564), (489, 277160), (492, 275470), (507, 267320), (520, 260637), (533, 254280), (615, 220376), (652, 207870), (676, 200490), (780, 173758), (815, 166296), (820, 165282), (845, 160392), (978, 138580), (984, 137735), (1014, 133660), (1066, 127140), (1230, 110188), (1304, 103935), (1352, 100245), (1560, 86879), (1599, 84760), (1630, 83148), (1640, 82641), (1690, 80196), (1956, 69290), (2028, 66830), (2119, 63960), (2132, 63570), (2445, 55432), (2460, 55094), (2535, 53464), (2665, 50856), (3198, 42380), (3260, 41574), (3380, 40098), (3912, 34645), (4056, 33415), (4238, 31980), (4264, 31785), (4890, 27716), (4920, 27547), (5070, 26732), (5330, 25428), (6357, 21320), (6396, 21190), (6520, 20787), (6683, 20280), (6760, 20049), (6929, 19560), (7995, 16952), (8476, 15990), (9780, 13858), (10140, 13366), (10595, 12792), (10660, 12714)]