342126720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 256

約数和(自身を含む): 1305763200

約数和(自身を除く): 963636480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1523, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3046, 3120, 3456, 3510, 3744, 4160, 4320, 4569, 4680, 4992, 5616, 5760, 6092, 6240, 7020, 7488, 7615, 8320, 8640, 9138, 9360, 11232, 12184, 12480, 13707, 14040, 14976, 15230, 17280, 18276, 18720, 19799, 22464, 22845, 24368, 24960, 27414, 28080, 30460, 36552, 37440, 39598, 41121, 44928, 45690, 48736, 54828, 56160, 59397, 60920, 68535, 73104, 74880, 79196, 82242, 91380, 97472, 98995, 109656, 112320, 118794, 121840, 137070, 146208, 158392, 164484, 178191, 182760, 194944, 197990, 205605, 219312, 224640, 237588, 243680, 274140, 292416, 296985, 316784, 328968, 356382, 365520, 395980, 411210, 438624, 475176, 487360, 534573, 548280, 584832, 593970, 633568, 657936, 712764, 731040, 791960, 822420, 877248, 890955, 950352, 974720, 1069146, 1096560, 1187940, 1267136, 1315872, 1425528, 1462080, 1583920, 1644840, 1754496, 1781910, 1900704, 2138292, 2193120, 2375880, 2534272, 2631744, 2672865, 2851056, 2924160, 3167840, 3289680, 3563820, 3801408, 4276584, 4386240, 4751760, 5263488, 5345730, 5702112, 6335680, 6579360, 7127640, 7602816, 8553168, 8772480, 9503520, 10691460, 11404224, 12671360, 13158720, 14255280, 17106336, 19007040, 21382920, 22808448, 26317440, 28510560, 34212672, 38014080, 42765840, 57021120, 68425344, 85531680, 114042240, 171063360, 342126720]

約数ペア:

[(1, 342126720), (2, 171063360), (3, 114042240), (4, 85531680), (5, 68425344), (6, 57021120), (8, 42765840), (9, 38014080), (10, 34212672), (12, 28510560), (13, 26317440), (15, 22808448), (16, 21382920), (18, 19007040), (20, 17106336), (24, 14255280), (26, 13158720), (27, 12671360), (30, 11404224), (32, 10691460), (36, 9503520), (39, 8772480), (40, 8553168), (45, 7602816), (48, 7127640), (52, 6579360), (54, 6335680), (60, 5702112), (64, 5345730), (65, 5263488), (72, 4751760), (78, 4386240), (80, 4276584), (90, 3801408), (96, 3563820), (104, 3289680), (108, 3167840), (117, 2924160), (120, 2851056), (128, 2672865), (130, 2631744), (135, 2534272), (144, 2375880), (156, 2193120), (160, 2138292), (180, 1900704), (192, 1781910), (195, 1754496), (208, 1644840), (216, 1583920), (234, 1462080), (240, 1425528), (260, 1315872), (270, 1267136), (288, 1187940), (312, 1096560), (320, 1069146), (351, 974720), (360, 950352), (384, 890955), (390, 877248), (416, 822420), (432, 791960), (468, 731040), (480, 712764), (520, 657936), (540, 633568), (576, 593970), (585, 584832), (624, 548280), (640, 534573), (702, 487360), (720, 475176), (780, 438624), (832, 411210), (864, 395980), (936, 365520), (960, 356382), (1040, 328968), (1080, 316784), (1152, 296985), (1170, 292416), (1248, 274140), (1404, 243680), (1440, 237588), (1523, 224640), (1560, 219312), (1664, 205605), (1728, 197990), (1755, 194944), (1872, 182760), (1920, 178191), (2080, 164484), (2160, 158392), (2340, 146208), (2496, 137070), (2808, 121840), (2880, 118794), (3046, 112320), (3120, 109656), (3456, 98995), (3510, 97472), (3744, 91380), (4160, 82242), (4320, 79196), (4569, 74880), (4680, 73104), (4992, 68535), (5616, 60920), (5760, 59397), (6092, 56160), (6240, 54828), (7020, 48736), (7488, 45690), (7615, 44928), (8320, 41121), (8640, 39598), (9138, 37440), (9360, 36552), (11232, 30460), (12184, 28080), (12480, 27414), (13707, 24960), (14040, 24368), (14976, 22845), (15230, 22464), (17280, 19799), (18276, 18720)]