42968880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 200

約数和(自身を含む): 157542000

約数和(自身を除く): 114573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 349, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 698, 720, 760, 810, 855, 912, 1026, 1047, 1080, 1140, 1296, 1368, 1396, 1520, 1539, 1620, 1710, 1745, 2052, 2094, 2160, 2280, 2565, 2736, 2792, 3078, 3141, 3240, 3420, 3490, 4104, 4188, 4560, 5130, 5235, 5584, 6156, 6282, 6480, 6631, 6840, 6980, 7695, 8208, 8376, 9423, 10260, 10470, 12312, 12564, 13262, 13680, 13960, 15390, 15705, 16752, 18846, 19893, 20520, 20940, 24624, 25128, 26524, 27920, 28269, 30780, 31410, 33155, 37692, 39786, 41040, 41880, 47115, 50256, 53048, 56538, 59679, 61560, 62820, 66310, 75384, 79572, 83760, 94230, 99465, 106096, 113076, 119358, 123120, 125640, 132620, 141345, 150768, 159144, 179037, 188460, 198930, 226152, 238716, 251280, 265240, 282690, 298395, 318288, 358074, 376920, 397860, 452304, 477432, 530480, 537111, 565380, 596790, 716148, 753840, 795720, 895185, 954864, 1074222, 1130760, 1193580, 1432296, 1591440, 1790370, 2148444, 2261520, 2387160, 2685555, 2864592, 3580740, 4296888, 4774320, 5371110, 7161480, 8593776, 10742220, 14322960, 21484440, 42968880]

約数ペア:

[(1, 42968880), (2, 21484440), (3, 14322960), (4, 10742220), (5, 8593776), (6, 7161480), (8, 5371110), (9, 4774320), (10, 4296888), (12, 3580740), (15, 2864592), (16, 2685555), (18, 2387160), (19, 2261520), (20, 2148444), (24, 1790370), (27, 1591440), (30, 1432296), (36, 1193580), (38, 1130760), (40, 1074222), (45, 954864), (48, 895185), (54, 795720), (57, 753840), (60, 716148), (72, 596790), (76, 565380), (80, 537111), (81, 530480), (90, 477432), (95, 452304), (108, 397860), (114, 376920), (120, 358074), (135, 318288), (144, 298395), (152, 282690), (162, 265240), (171, 251280), (180, 238716), (190, 226152), (216, 198930), (228, 188460), (240, 179037), (270, 159144), (285, 150768), (304, 141345), (324, 132620), (342, 125640), (349, 123120), (360, 119358), (380, 113076), (405, 106096), (432, 99465), (456, 94230), (513, 83760), (540, 79572), (570, 75384), (648, 66310), (684, 62820), (698, 61560), (720, 59679), (760, 56538), (810, 53048), (855, 50256), (912, 47115), (1026, 41880), (1047, 41040), (1080, 39786), (1140, 37692), (1296, 33155), (1368, 31410), (1396, 30780), (1520, 28269), (1539, 27920), (1620, 26524), (1710, 25128), (1745, 24624), (2052, 20940), (2094, 20520), (2160, 19893), (2280, 18846), (2565, 16752), (2736, 15705), (2792, 15390), (3078, 13960), (3141, 13680), (3240, 13262), (3420, 12564), (3490, 12312), (4104, 10470), (4188, 10260), (4560, 9423), (5130, 8376), (5235, 8208), (5584, 7695), (6156, 6980), (6282, 6840), (6480, 6631)]