439564320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2649

約数の個数: 240

約数和(自身を含む): 1671266520

約数和(自身を除く): 1231702200

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2609, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5218, 5265, 5616, 6240, 6480, 7020, 7827, 8424, 9360, 10436, 10530, 11232, 12960, 13045, 14040, 15654, 16848, 18720, 20872, 21060, 23481, 26090, 28080, 31308, 33696, 33917, 39135, 41744, 42120, 46962, 52180, 56160, 62616, 67834, 70443, 78270, 83488, 84240, 93924, 101751, 104360, 117405, 125232, 135668, 140886, 156540, 168480, 169585, 187848, 203502, 208720, 211329, 234810, 250464, 271336, 281772, 305253, 313080, 339170, 352215, 375696, 407004, 417440, 422658, 469620, 508755, 542672, 563544, 610506, 626160, 678340, 704430, 751392, 814008, 845316, 915759, 939240, 1017510, 1056645, 1085344, 1127088, 1221012, 1252320, 1356680, 1408860, 1526265, 1628016, 1690632, 1831518, 1878480, 2035020, 2113290, 2254176, 2442024, 2713360, 2747277, 2817720, 3052530, 3256032, 3381264, 3663036, 3756960, 4070040, 4226580, 4578795, 4884048, 5426720, 5494554, 5635440, 6105060, 6762528, 7326072, 8140080, 8453160, 9157590, 9768096, 10989108, 11270880, 12210120, 13736385, 14652144, 16280160, 16906320, 18315180, 21978216, 24420240, 27472770, 29304288, 33812640, 36630360, 43956432, 48840480, 54945540, 73260720, 87912864, 109891080, 146521440, 219782160, 439564320]

約数ペア:

[(1, 439564320), (2, 219782160), (3, 146521440), (4, 109891080), (5, 87912864), (6, 73260720), (8, 54945540), (9, 48840480), (10, 43956432), (12, 36630360), (13, 33812640), (15, 29304288), (16, 27472770), (18, 24420240), (20, 21978216), (24, 18315180), (26, 16906320), (27, 16280160), (30, 14652144), (32, 13736385), (36, 12210120), (39, 11270880), (40, 10989108), (45, 9768096), (48, 9157590), (52, 8453160), (54, 8140080), (60, 7326072), (65, 6762528), (72, 6105060), (78, 5635440), (80, 5494554), (81, 5426720), (90, 4884048), (96, 4578795), (104, 4226580), (108, 4070040), (117, 3756960), (120, 3663036), (130, 3381264), (135, 3256032), (144, 3052530), (156, 2817720), (160, 2747277), (162, 2713360), (180, 2442024), (195, 2254176), (208, 2113290), (216, 2035020), (234, 1878480), (240, 1831518), (260, 1690632), (270, 1628016), (288, 1526265), (312, 1408860), (324, 1356680), (351, 1252320), (360, 1221012), (390, 1127088), (405, 1085344), (416, 1056645), (432, 1017510), (468, 939240), (480, 915759), (520, 845316), (540, 814008), (585, 751392), (624, 704430), (648, 678340), (702, 626160), (720, 610506), (780, 563544), (810, 542672), (864, 508755), (936, 469620), (1040, 422658), (1053, 417440), (1080, 407004), (1170, 375696), (1248, 352215), (1296, 339170), (1404, 313080), (1440, 305253), (1560, 281772), (1620, 271336), (1755, 250464), (1872, 234810), (2080, 211329), (2106, 208720), (2160, 203502), (2340, 187848), (2592, 169585), (2609, 168480), (2808, 156540), (3120, 140886), (3240, 135668), (3510, 125232), (3744, 117405), (4212, 104360), (4320, 101751), (4680, 93924), (5218, 84240), (5265, 83488), (5616, 78270), (6240, 70443), (6480, 67834), (7020, 62616), (7827, 56160), (8424, 52180), (9360, 46962), (10436, 42120), (10530, 41744), (11232, 39135), (12960, 33917), (13045, 33696), (14040, 31308), (15654, 28080), (16848, 26090), (18720, 23481), (20872, 21060)]