31102225920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19013}}^1$

素因数の和:19113

約数の個数: 240

約数和(自身を含む): 109238624352

約数和(自身を除く): 78136398432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1920, 2130, 2272, 2304, 2556, 2560, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 4608, 5112, 5680, 5760, 6390, 6816, 7680, 8520, 9088, 10224, 11360, 11520, 12780, 13632, 17040, 18176, 19013, 20448, 22720, 23040, 25560, 27264, 34080, 36352, 38026, 40896, 45440, 51120, 54528, 57039, 68160, 76052, 81792, 90880, 95065, 102240, 109056, 114078, 136320, 152104, 163584, 171117, 181760, 190130, 204480, 228156, 272640, 285195, 304208, 327168, 342234, 380260, 408960, 456312, 545280, 570390, 608416, 684468, 760520, 817920, 855585, 912624, 1140780, 1216832, 1349923, 1368936, 1521040, 1635840, 1711170, 1825248, 2281560, 2433664, 2699846, 2737872, 3042080, 3422340, 3650496, 4049769, 4563120, 4867328, 5399692, 5475744, 6084160, 6749615, 6844680, 7300992, 8099538, 9126240, 9734656, 10799384, 10951488, 12149307, 12168320, 13499230, 13689360, 14601984, 16199076, 18252480, 20248845, 21598768, 21902976, 24298614, 24336640, 26998460, 27378720, 29203968, 32398152, 36504960, 40497690, 43197536, 43805952, 48597228, 48673280, 53996920, 54757440, 60746535, 64796304, 73009920, 80995380, 86395072, 87611904, 97194456, 107993840, 109514880, 121493070, 129592608, 146019840, 161990760, 172790144, 194388912, 215987680, 219029760, 242986140, 259185216, 323981520, 345580288, 388777824, 431975360, 438059520, 485972280, 518370432, 647963040, 691160576, 777555648, 863950720, 971944560, 1036740864, 1295926080, 1555111296, 1727901440, 1943889120, 2073481728, 2591852160, 3110222592, 3455802880, 3887778240, 5183704320, 6220445184, 7775556480, 10367408640, 15551112960, 31102225920]

約数ペア:

[(1, 31102225920), (2, 15551112960), (3, 10367408640), (4, 7775556480), (5, 6220445184), (6, 5183704320), (8, 3887778240), (9, 3455802880), (10, 3110222592), (12, 2591852160), (15, 2073481728), (16, 1943889120), (18, 1727901440), (20, 1555111296), (24, 1295926080), (30, 1036740864), (32, 971944560), (36, 863950720), (40, 777555648), (45, 691160576), (48, 647963040), (60, 518370432), (64, 485972280), (71, 438059520), (72, 431975360), (80, 388777824), (90, 345580288), (96, 323981520), (120, 259185216), (128, 242986140), (142, 219029760), (144, 215987680), (160, 194388912), (180, 172790144), (192, 161990760), (213, 146019840), (240, 129592608), (256, 121493070), (284, 109514880), (288, 107993840), (320, 97194456), (355, 87611904), (360, 86395072), (384, 80995380), (426, 73009920), (480, 64796304), (512, 60746535), (568, 54757440), (576, 53996920), (639, 48673280), (640, 48597228), (710, 43805952), (720, 43197536), (768, 40497690), (852, 36504960), (960, 32398152), (1065, 29203968), (1136, 27378720), (1152, 26998460), (1278, 24336640), (1280, 24298614), (1420, 21902976), (1440, 21598768), (1536, 20248845), (1704, 18252480), (1920, 16199076), (2130, 14601984), (2272, 13689360), (2304, 13499230), (2556, 12168320), (2560, 12149307), (2840, 10951488), (2880, 10799384), (3195, 9734656), (3408, 9126240), (3840, 8099538), (4260, 7300992), (4544, 6844680), (4608, 6749615), (5112, 6084160), (5680, 5475744), (5760, 5399692), (6390, 4867328), (6816, 4563120), (7680, 4049769), (8520, 3650496), (9088, 3422340), (10224, 3042080), (11360, 2737872), (11520, 2699846), (12780, 2433664), (13632, 2281560), (17040, 1825248), (18176, 1711170), (19013, 1635840), (20448, 1521040), (22720, 1368936), (23040, 1349923), (25560, 1216832), (27264, 1140780), (34080, 912624), (36352, 855585), (38026, 817920), (40896, 760520), (45440, 684468), (51120, 608416), (54528, 570390), (57039, 545280), (68160, 456312), (76052, 408960), (81792, 380260), (90880, 342234), (95065, 327168), (102240, 304208), (109056, 285195), (114078, 272640), (136320, 228156), (152104, 204480), (163584, 190130), (171117, 181760)]