222306240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 778337280

約数和(自身を除く): 556031040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 282, 312, 320, 376, 379, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 758, 780, 832, 940, 960, 1040, 1128, 1137, 1222, 1248, 1410, 1504, 1516, 1560, 1833, 1880, 1895, 2080, 2256, 2274, 2444, 2496, 2820, 3008, 3032, 3055, 3120, 3666, 3760, 3790, 4160, 4512, 4548, 4888, 4927, 5640, 5685, 6064, 6110, 6240, 7332, 7520, 7580, 9024, 9096, 9165, 9776, 9854, 11280, 11370, 12128, 12220, 12480, 14664, 14781, 15040, 15160, 17813, 18192, 18330, 19552, 19708, 22560, 22740, 24256, 24440, 24635, 29328, 29562, 30320, 35626, 36384, 36660, 39104, 39416, 45120, 45480, 48880, 49270, 53439, 58656, 59124, 60640, 71252, 72768, 73320, 73905, 78832, 89065, 90960, 97760, 98540, 106878, 117312, 118248, 121280, 142504, 146640, 147810, 157664, 178130, 181920, 195520, 197080, 213756, 231569, 236496, 267195, 285008, 293280, 295620, 315328, 356260, 363840, 394160, 427512, 463138, 472992, 534390, 570016, 586560, 591240, 694707, 712520, 788320, 855024, 926276, 945984, 1068780, 1140032, 1157845, 1182480, 1389414, 1425040, 1576640, 1710048, 1852552, 2137560, 2315690, 2364960, 2778828, 2850080, 3420096, 3473535, 3705104, 4275120, 4631380, 4729920, 5557656, 5700160, 6947070, 7410208, 8550240, 9262760, 11115312, 13894140, 14820416, 17100480, 18525520, 22230624, 27788280, 37051040, 44461248, 55576560, 74102080, 111153120, 222306240]

約数ペア:

[(1, 222306240), (2, 111153120), (3, 74102080), (4, 55576560), (5, 44461248), (6, 37051040), (8, 27788280), (10, 22230624), (12, 18525520), (13, 17100480), (15, 14820416), (16, 13894140), (20, 11115312), (24, 9262760), (26, 8550240), (30, 7410208), (32, 6947070), (39, 5700160), (40, 5557656), (47, 4729920), (48, 4631380), (52, 4275120), (60, 3705104), (64, 3473535), (65, 3420096), (78, 2850080), (80, 2778828), (94, 2364960), (96, 2315690), (104, 2137560), (120, 1852552), (130, 1710048), (141, 1576640), (156, 1425040), (160, 1389414), (188, 1182480), (192, 1157845), (195, 1140032), (208, 1068780), (235, 945984), (240, 926276), (260, 855024), (282, 788320), (312, 712520), (320, 694707), (376, 591240), (379, 586560), (390, 570016), (416, 534390), (470, 472992), (480, 463138), (520, 427512), (564, 394160), (611, 363840), (624, 356260), (705, 315328), (752, 295620), (758, 293280), (780, 285008), (832, 267195), (940, 236496), (960, 231569), (1040, 213756), (1128, 197080), (1137, 195520), (1222, 181920), (1248, 178130), (1410, 157664), (1504, 147810), (1516, 146640), (1560, 142504), (1833, 121280), (1880, 118248), (1895, 117312), (2080, 106878), (2256, 98540), (2274, 97760), (2444, 90960), (2496, 89065), (2820, 78832), (3008, 73905), (3032, 73320), (3055, 72768), (3120, 71252), (3666, 60640), (3760, 59124), (3790, 58656), (4160, 53439), (4512, 49270), (4548, 48880), (4888, 45480), (4927, 45120), (5640, 39416), (5685, 39104), (6064, 36660), (6110, 36384), (6240, 35626), (7332, 30320), (7520, 29562), (7580, 29328), (9024, 24635), (9096, 24440), (9165, 24256), (9776, 22740), (9854, 22560), (11280, 19708), (11370, 19552), (12128, 18330), (12220, 18192), (12480, 17813), (14664, 15160), (14781, 15040)]