42927840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 158457600

約数和(自身を除く): 115529760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 523, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1046, 1080, 1140, 1368, 1440, 1520, 1569, 1710, 1824, 2052, 2092, 2160, 2280, 2565, 2615, 2736, 3040, 3138, 3420, 4104, 4184, 4320, 4560, 4707, 5130, 5230, 5472, 6276, 6840, 7845, 8208, 8368, 9120, 9414, 9937, 10260, 10460, 12552, 13680, 14121, 15690, 16416, 16736, 18828, 19874, 20520, 20920, 23535, 25104, 27360, 28242, 29811, 31380, 37656, 39748, 41040, 41840, 47070, 49685, 50208, 56484, 59622, 62760, 70605, 75312, 79496, 82080, 83680, 89433, 94140, 99370, 112968, 119244, 125520, 141210, 149055, 150624, 158992, 178866, 188280, 198740, 225936, 238488, 251040, 268299, 282420, 298110, 317984, 357732, 376560, 397480, 447165, 451872, 476976, 536598, 564840, 596220, 715464, 753120, 794960, 894330, 953952, 1073196, 1129680, 1192440, 1341495, 1430928, 1589920, 1788660, 2146392, 2259360, 2384880, 2682990, 2861856, 3577320, 4292784, 4769760, 5365980, 7154640, 8585568, 10731960, 14309280, 21463920, 42927840]

約数ペア:

[(1, 42927840), (2, 21463920), (3, 14309280), (4, 10731960), (5, 8585568), (6, 7154640), (8, 5365980), (9, 4769760), (10, 4292784), (12, 3577320), (15, 2861856), (16, 2682990), (18, 2384880), (19, 2259360), (20, 2146392), (24, 1788660), (27, 1589920), (30, 1430928), (32, 1341495), (36, 1192440), (38, 1129680), (40, 1073196), (45, 953952), (48, 894330), (54, 794960), (57, 753120), (60, 715464), (72, 596220), (76, 564840), (80, 536598), (90, 476976), (95, 451872), (96, 447165), (108, 397480), (114, 376560), (120, 357732), (135, 317984), (144, 298110), (152, 282420), (160, 268299), (171, 251040), (180, 238488), (190, 225936), (216, 198740), (228, 188280), (240, 178866), (270, 158992), (285, 150624), (288, 149055), (304, 141210), (342, 125520), (360, 119244), (380, 112968), (432, 99370), (456, 94140), (480, 89433), (513, 83680), (523, 82080), (540, 79496), (570, 75312), (608, 70605), (684, 62760), (720, 59622), (760, 56484), (855, 50208), (864, 49685), (912, 47070), (1026, 41840), (1046, 41040), (1080, 39748), (1140, 37656), (1368, 31380), (1440, 29811), (1520, 28242), (1569, 27360), (1710, 25104), (1824, 23535), (2052, 20920), (2092, 20520), (2160, 19874), (2280, 18828), (2565, 16736), (2615, 16416), (2736, 15690), (3040, 14121), (3138, 13680), (3420, 12552), (4104, 10460), (4184, 10260), (4320, 9937), (4560, 9414), (4707, 9120), (5130, 8368), (5230, 8208), (5472, 7845), (6276, 6840)]