225067440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 784235520

約数和(自身を除く): 559168080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 179, 186, 195, 208, 240, 248, 260, 310, 312, 338, 358, 372, 390, 403, 465, 496, 507, 520, 537, 620, 624, 676, 716, 744, 780, 806, 845, 895, 930, 1014, 1040, 1074, 1209, 1240, 1352, 1432, 1488, 1560, 1612, 1690, 1790, 1860, 2015, 2028, 2148, 2327, 2418, 2480, 2535, 2685, 2704, 2864, 3120, 3224, 3380, 3580, 3720, 4030, 4056, 4296, 4654, 4836, 5070, 5239, 5370, 5549, 6045, 6448, 6760, 6981, 7160, 7440, 8060, 8112, 8592, 9308, 9672, 10140, 10478, 10740, 11098, 11635, 12090, 13520, 13962, 14320, 15717, 16120, 16647, 18616, 19344, 20280, 20956, 21480, 22196, 23270, 24180, 26195, 27745, 27924, 30251, 31434, 32240, 33294, 34905, 37232, 40560, 41912, 42960, 44392, 46540, 48360, 52390, 55490, 55848, 60502, 62868, 66588, 69810, 72137, 78585, 83235, 83824, 88784, 90753, 93080, 96720, 104780, 110980, 111696, 121004, 125736, 133176, 139620, 144274, 151255, 157170, 166470, 181506, 186160, 209560, 216411, 221960, 242008, 251472, 266352, 279240, 288548, 302510, 314340, 332940, 360685, 363012, 419120, 432822, 443920, 453765, 484016, 558480, 577096, 605020, 628680, 665880, 721370, 726024, 865644, 907530, 937781, 1082055, 1154192, 1210040, 1257360, 1331760, 1442740, 1452048, 1731288, 1815060, 1875562, 2164110, 2420080, 2813343, 2885480, 3462576, 3630120, 3751124, 4328220, 4688905, 5626686, 5770960, 7260240, 7502248, 8656440, 9377810, 11253372, 14066715, 15004496, 17312880, 18755620, 22506744, 28133430, 37511240, 45013488, 56266860, 75022480, 112533720, 225067440]

約数ペア:

[(1, 225067440), (2, 112533720), (3, 75022480), (4, 56266860), (5, 45013488), (6, 37511240), (8, 28133430), (10, 22506744), (12, 18755620), (13, 17312880), (15, 15004496), (16, 14066715), (20, 11253372), (24, 9377810), (26, 8656440), (30, 7502248), (31, 7260240), (39, 5770960), (40, 5626686), (48, 4688905), (52, 4328220), (60, 3751124), (62, 3630120), (65, 3462576), (78, 2885480), (80, 2813343), (93, 2420080), (104, 2164110), (120, 1875562), (124, 1815060), (130, 1731288), (155, 1452048), (156, 1442740), (169, 1331760), (179, 1257360), (186, 1210040), (195, 1154192), (208, 1082055), (240, 937781), (248, 907530), (260, 865644), (310, 726024), (312, 721370), (338, 665880), (358, 628680), (372, 605020), (390, 577096), (403, 558480), (465, 484016), (496, 453765), (507, 443920), (520, 432822), (537, 419120), (620, 363012), (624, 360685), (676, 332940), (716, 314340), (744, 302510), (780, 288548), (806, 279240), (845, 266352), (895, 251472), (930, 242008), (1014, 221960), (1040, 216411), (1074, 209560), (1209, 186160), (1240, 181506), (1352, 166470), (1432, 157170), (1488, 151255), (1560, 144274), (1612, 139620), (1690, 133176), (1790, 125736), (1860, 121004), (2015, 111696), (2028, 110980), (2148, 104780), (2327, 96720), (2418, 93080), (2480, 90753), (2535, 88784), (2685, 83824), (2704, 83235), (2864, 78585), (3120, 72137), (3224, 69810), (3380, 66588), (3580, 62868), (3720, 60502), (4030, 55848), (4056, 55490), (4296, 52390), (4654, 48360), (4836, 46540), (5070, 44392), (5239, 42960), (5370, 41912), (5549, 40560), (6045, 37232), (6448, 34905), (6760, 33294), (6981, 32240), (7160, 31434), (7440, 30251), (8060, 27924), (8112, 27745), (8592, 26195), (9308, 24180), (9672, 23270), (10140, 22196), (10478, 21480), (10740, 20956), (11098, 20280), (11635, 19344), (12090, 18616), (13520, 16647), (13962, 16120), (14320, 15717)]