42765840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 160

約数和(自身を含む): 158739840

約数和(自身を除く): 115974000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1523, 1560, 1755, 1872, 2160, 2340, 2808, 3046, 3120, 3510, 4569, 4680, 5616, 6092, 7020, 7615, 9138, 9360, 12184, 13707, 14040, 15230, 18276, 19799, 22845, 24368, 27414, 28080, 30460, 36552, 39598, 41121, 45690, 54828, 59397, 60920, 68535, 73104, 79196, 82242, 91380, 98995, 109656, 118794, 121840, 137070, 158392, 164484, 178191, 182760, 197990, 205605, 219312, 237588, 274140, 296985, 316784, 328968, 356382, 365520, 395980, 411210, 475176, 534573, 548280, 593970, 657936, 712764, 791960, 822420, 890955, 950352, 1069146, 1096560, 1187940, 1425528, 1583920, 1644840, 1781910, 2138292, 2375880, 2672865, 2851056, 3289680, 3563820, 4276584, 4751760, 5345730, 7127640, 8553168, 10691460, 14255280, 21382920, 42765840]

約数ペア:

[(1, 42765840), (2, 21382920), (3, 14255280), (4, 10691460), (5, 8553168), (6, 7127640), (8, 5345730), (9, 4751760), (10, 4276584), (12, 3563820), (13, 3289680), (15, 2851056), (16, 2672865), (18, 2375880), (20, 2138292), (24, 1781910), (26, 1644840), (27, 1583920), (30, 1425528), (36, 1187940), (39, 1096560), (40, 1069146), (45, 950352), (48, 890955), (52, 822420), (54, 791960), (60, 712764), (65, 657936), (72, 593970), (78, 548280), (80, 534573), (90, 475176), (104, 411210), (108, 395980), (117, 365520), (120, 356382), (130, 328968), (135, 316784), (144, 296985), (156, 274140), (180, 237588), (195, 219312), (208, 205605), (216, 197990), (234, 182760), (240, 178191), (260, 164484), (270, 158392), (312, 137070), (351, 121840), (360, 118794), (390, 109656), (432, 98995), (468, 91380), (520, 82242), (540, 79196), (585, 73104), (624, 68535), (702, 60920), (720, 59397), (780, 54828), (936, 45690), (1040, 41121), (1080, 39598), (1170, 36552), (1404, 30460), (1523, 28080), (1560, 27414), (1755, 24368), (1872, 22845), (2160, 19799), (2340, 18276), (2808, 15230), (3046, 14040), (3120, 13707), (3510, 12184), (4569, 9360), (4680, 9138), (5616, 7615), (6092, 7020)]