494791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 240

約数和(自身を含む): 1813544640

約数和(自身を除く): 1318753200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1109, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2218, 2288, 2535, 2640, 2704, 2860, 3120, 3327, 3380, 3432, 3718, 4056, 4290, 4436, 5070, 5545, 5577, 5720, 6654, 6760, 6864, 7436, 8112, 8580, 8872, 9295, 10140, 11090, 11154, 11440, 12199, 13308, 13520, 14417, 14872, 16635, 17160, 17744, 18590, 20280, 22180, 22308, 24398, 26616, 27885, 28834, 29744, 33270, 34320, 36597, 37180, 40560, 43251, 44360, 44616, 48796, 53232, 55770, 57668, 60995, 66540, 72085, 73194, 74360, 86502, 88720, 89232, 97592, 111540, 115336, 121990, 133080, 144170, 146388, 148720, 158587, 173004, 182985, 187421, 195184, 216255, 223080, 230672, 243980, 266160, 288340, 292776, 317174, 346008, 365970, 374842, 432510, 446160, 475761, 487960, 562263, 576680, 585552, 634348, 692016, 731940, 749684, 792935, 865020, 937105, 951522, 975920, 1124526, 1153360, 1268696, 1463880, 1499368, 1585870, 1730040, 1874210, 1903044, 2061631, 2249052, 2378805, 2537392, 2811315, 2927760, 2998736, 3171740, 3460080, 3748420, 3806088, 4123262, 4498104, 4757610, 5622630, 6184893, 6343480, 7496840, 7612176, 8246524, 8996208, 9515220, 10308155, 11245260, 12369786, 12686960, 14993680, 16493048, 19030440, 20616310, 22490520, 24739572, 30924465, 32986096, 38060880, 41232620, 44981040, 49479144, 61848930, 82465240, 98958288, 123697860, 164930480, 247395720, 494791440]

約数ペア:

[(1, 494791440), (2, 247395720), (3, 164930480), (4, 123697860), (5, 98958288), (6, 82465240), (8, 61848930), (10, 49479144), (11, 44981040), (12, 41232620), (13, 38060880), (15, 32986096), (16, 30924465), (20, 24739572), (22, 22490520), (24, 20616310), (26, 19030440), (30, 16493048), (33, 14993680), (39, 12686960), (40, 12369786), (44, 11245260), (48, 10308155), (52, 9515220), (55, 8996208), (60, 8246524), (65, 7612176), (66, 7496840), (78, 6343480), (80, 6184893), (88, 5622630), (104, 4757610), (110, 4498104), (120, 4123262), (130, 3806088), (132, 3748420), (143, 3460080), (156, 3171740), (165, 2998736), (169, 2927760), (176, 2811315), (195, 2537392), (208, 2378805), (220, 2249052), (240, 2061631), (260, 1903044), (264, 1874210), (286, 1730040), (312, 1585870), (330, 1499368), (338, 1463880), (390, 1268696), (429, 1153360), (440, 1124526), (507, 975920), (520, 951522), (528, 937105), (572, 865020), (624, 792935), (660, 749684), (676, 731940), (715, 692016), (780, 634348), (845, 585552), (858, 576680), (880, 562263), (1014, 487960), (1040, 475761), (1109, 446160), (1144, 432510), (1320, 374842), (1352, 365970), (1430, 346008), (1560, 317174), (1690, 292776), (1716, 288340), (1859, 266160), (2028, 243980), (2145, 230672), (2218, 223080), (2288, 216255), (2535, 195184), (2640, 187421), (2704, 182985), (2860, 173004), (3120, 158587), (3327, 148720), (3380, 146388), (3432, 144170), (3718, 133080), (4056, 121990), (4290, 115336), (4436, 111540), (5070, 97592), (5545, 89232), (5577, 88720), (5720, 86502), (6654, 74360), (6760, 73194), (6864, 72085), (7436, 66540), (8112, 60995), (8580, 57668), (8872, 55770), (9295, 53232), (10140, 48796), (11090, 44616), (11154, 44360), (11440, 43251), (12199, 40560), (13308, 37180), (13520, 36597), (14417, 34320), (14872, 33270), (16635, 29744), (17160, 28834), (17744, 27885), (18590, 26616), (20280, 24398), (22180, 22308)]