42503760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 162489600

約数和(自身を除く): 119985840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 239, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 478, 494, 520, 570, 585, 624, 684, 717, 720, 741, 760, 780, 855, 912, 936, 956, 988, 1040, 1140, 1170, 1195, 1235, 1368, 1434, 1482, 1520, 1560, 1710, 1872, 1912, 1976, 2151, 2223, 2280, 2340, 2390, 2470, 2736, 2868, 2964, 3107, 3120, 3420, 3585, 3705, 3824, 3952, 4302, 4446, 4541, 4560, 4680, 4780, 4940, 5736, 5928, 6214, 6840, 7170, 7410, 8604, 8892, 9082, 9321, 9360, 9560, 9880, 10755, 11115, 11472, 11856, 12428, 13623, 13680, 14340, 14820, 15535, 17208, 17784, 18164, 18642, 19120, 19760, 21510, 22230, 22705, 24856, 27246, 27963, 28680, 29640, 31070, 34416, 35568, 36328, 37284, 40869, 43020, 44460, 45410, 46605, 49712, 54492, 55926, 57360, 59033, 59280, 62140, 68115, 72656, 74568, 81738, 86040, 88920, 90820, 93210, 108984, 111852, 118066, 124280, 136230, 139815, 149136, 163476, 172080, 177099, 177840, 181640, 186420, 204345, 217968, 223704, 236132, 248560, 272460, 279630, 295165, 326952, 354198, 363280, 372840, 408690, 447408, 472264, 531297, 544920, 559260, 590330, 653904, 708396, 745680, 817380, 885495, 944528, 1062594, 1089840, 1118520, 1180660, 1416792, 1634760, 1770990, 2125188, 2237040, 2361320, 2656485, 2833584, 3269520, 3541980, 4250376, 4722640, 5312970, 7083960, 8500752, 10625940, 14167920, 21251880, 42503760]

約数ペア:

[(1, 42503760), (2, 21251880), (3, 14167920), (4, 10625940), (5, 8500752), (6, 7083960), (8, 5312970), (9, 4722640), (10, 4250376), (12, 3541980), (13, 3269520), (15, 2833584), (16, 2656485), (18, 2361320), (19, 2237040), (20, 2125188), (24, 1770990), (26, 1634760), (30, 1416792), (36, 1180660), (38, 1118520), (39, 1089840), (40, 1062594), (45, 944528), (48, 885495), (52, 817380), (57, 745680), (60, 708396), (65, 653904), (72, 590330), (76, 559260), (78, 544920), (80, 531297), (90, 472264), (95, 447408), (104, 408690), (114, 372840), (117, 363280), (120, 354198), (130, 326952), (144, 295165), (152, 279630), (156, 272460), (171, 248560), (180, 236132), (190, 223704), (195, 217968), (208, 204345), (228, 186420), (234, 181640), (239, 177840), (240, 177099), (247, 172080), (260, 163476), (285, 149136), (304, 139815), (312, 136230), (342, 124280), (360, 118066), (380, 111852), (390, 108984), (456, 93210), (468, 90820), (478, 88920), (494, 86040), (520, 81738), (570, 74568), (585, 72656), (624, 68115), (684, 62140), (717, 59280), (720, 59033), (741, 57360), (760, 55926), (780, 54492), (855, 49712), (912, 46605), (936, 45410), (956, 44460), (988, 43020), (1040, 40869), (1140, 37284), (1170, 36328), (1195, 35568), (1235, 34416), (1368, 31070), (1434, 29640), (1482, 28680), (1520, 27963), (1560, 27246), (1710, 24856), (1872, 22705), (1912, 22230), (1976, 21510), (2151, 19760), (2223, 19120), (2280, 18642), (2340, 18164), (2390, 17784), (2470, 17208), (2736, 15535), (2868, 14820), (2964, 14340), (3107, 13680), (3120, 13623), (3420, 12428), (3585, 11856), (3705, 11472), (3824, 11115), (3952, 10755), (4302, 9880), (4446, 9560), (4541, 9360), (4560, 9321), (4680, 9082), (4780, 8892), (4940, 8604), (5736, 7410), (5928, 7170), (6214, 6840)]