12142714880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 30725595648

約数和(自身を除く): 18582880768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 131, 146, 155, 160, 248, 256, 262, 292, 310, 320, 365, 496, 512, 524, 584, 620, 640, 655, 730, 992, 1024, 1048, 1168, 1240, 1280, 1310, 1460, 1984, 2048, 2096, 2263, 2336, 2480, 2560, 2620, 2920, 3968, 4061, 4096, 4192, 4526, 4672, 4960, 5120, 5240, 5840, 7936, 8122, 8192, 8384, 9052, 9344, 9563, 9920, 10240, 10480, 11315, 11680, 15872, 16244, 16768, 18104, 18688, 19126, 19840, 20305, 20480, 20960, 22630, 23360, 31744, 32488, 33536, 36208, 37376, 38252, 39680, 40610, 40960, 41920, 45260, 46720, 47815, 63488, 64976, 67072, 72416, 74752, 76504, 79360, 81220, 83840, 90520, 93440, 95630, 126976, 129952, 134144, 144832, 149504, 153008, 158720, 162440, 167680, 181040, 186880, 191260, 253952, 259904, 268288, 289664, 296453, 299008, 306016, 317440, 324880, 335360, 362080, 373760, 382520, 519808, 536576, 579328, 592906, 598016, 612032, 634880, 649760, 670720, 724160, 747520, 765040, 1039616, 1073152, 1158656, 1185812, 1224064, 1269760, 1299520, 1341440, 1448320, 1482265, 1495040, 1530080, 2079232, 2317312, 2371624, 2448128, 2599040, 2682880, 2896640, 2964530, 2990080, 3060160, 4158464, 4634624, 4743248, 4896256, 5198080, 5365760, 5793280, 5929060, 6120320, 8316928, 9269248, 9486496, 9792512, 10396160, 11586560, 11858120, 12240640, 16633856, 18538496, 18972992, 19585024, 20792320, 23173120, 23716240, 24481280, 33267712, 37945984, 39170048, 41584640, 46346240, 47432480, 48962560, 75891968, 78340096, 83169280, 92692480, 94864960, 97925120, 151783936, 166338560, 189729920, 195850240, 303567872, 379459840, 391700480, 607135744, 758919680, 1214271488, 1517839360, 2428542976, 3035678720, 6071357440, 12142714880]

約数ペア:

[(1, 12142714880), (2, 6071357440), (4, 3035678720), (5, 2428542976), (8, 1517839360), (10, 1214271488), (16, 758919680), (20, 607135744), (31, 391700480), (32, 379459840), (40, 303567872), (62, 195850240), (64, 189729920), (73, 166338560), (80, 151783936), (124, 97925120), (128, 94864960), (131, 92692480), (146, 83169280), (155, 78340096), (160, 75891968), (248, 48962560), (256, 47432480), (262, 46346240), (292, 41584640), (310, 39170048), (320, 37945984), (365, 33267712), (496, 24481280), (512, 23716240), (524, 23173120), (584, 20792320), (620, 19585024), (640, 18972992), (655, 18538496), (730, 16633856), (992, 12240640), (1024, 11858120), (1048, 11586560), (1168, 10396160), (1240, 9792512), (1280, 9486496), (1310, 9269248), (1460, 8316928), (1984, 6120320), (2048, 5929060), (2096, 5793280), (2263, 5365760), (2336, 5198080), (2480, 4896256), (2560, 4743248), (2620, 4634624), (2920, 4158464), (3968, 3060160), (4061, 2990080), (4096, 2964530), (4192, 2896640), (4526, 2682880), (4672, 2599040), (4960, 2448128), (5120, 2371624), (5240, 2317312), (5840, 2079232), (7936, 1530080), (8122, 1495040), (8192, 1482265), (8384, 1448320), (9052, 1341440), (9344, 1299520), (9563, 1269760), (9920, 1224064), (10240, 1185812), (10480, 1158656), (11315, 1073152), (11680, 1039616), (15872, 765040), (16244, 747520), (16768, 724160), (18104, 670720), (18688, 649760), (19126, 634880), (19840, 612032), (20305, 598016), (20480, 592906), (20960, 579328), (22630, 536576), (23360, 519808), (31744, 382520), (32488, 373760), (33536, 362080), (36208, 335360), (37376, 324880), (38252, 317440), (39680, 306016), (40610, 299008), (40960, 296453), (41920, 289664), (45260, 268288), (46720, 259904), (47815, 253952), (63488, 191260), (64976, 186880), (67072, 181040), (72416, 167680), (74752, 162440), (76504, 158720), (79360, 153008), (81220, 149504), (83840, 144832), (90520, 134144), (93440, 129952), (95630, 126976)]