716418720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 288

約数和(自身を含む): 2588931072

約数和(自身を除く): 1872512352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 97, 115, 120, 138, 144, 160, 180, 184, 194, 207, 223, 230, 240, 276, 288, 291, 345, 360, 368, 388, 414, 446, 460, 480, 485, 552, 582, 669, 690, 720, 736, 776, 828, 873, 892, 920, 970, 1035, 1104, 1115, 1164, 1338, 1380, 1440, 1455, 1552, 1656, 1746, 1784, 1840, 1940, 2007, 2070, 2208, 2230, 2231, 2328, 2676, 2760, 2910, 3104, 3312, 3345, 3492, 3568, 3680, 3880, 4014, 4140, 4365, 4460, 4462, 4656, 5129, 5352, 5520, 5820, 6624, 6690, 6693, 6984, 7136, 7760, 8028, 8280, 8730, 8920, 8924, 9312, 10035, 10258, 10704, 11040, 11155, 11640, 13380, 13386, 13968, 15387, 15520, 16056, 16560, 17460, 17840, 17848, 20070, 20079, 20516, 21408, 21631, 22310, 23280, 25645, 26760, 26772, 27936, 30774, 32112, 33120, 33465, 34920, 35680, 35696, 40140, 40158, 41032, 43262, 44620, 46161, 46560, 51290, 53520, 53544, 61548, 64224, 64893, 66930, 69840, 71392, 76935, 80280, 80316, 82064, 86524, 89240, 92322, 100395, 102580, 107040, 107088, 108155, 123096, 129786, 133860, 139680, 153870, 160560, 160632, 164128, 173048, 178480, 184644, 194679, 200790, 205160, 214176, 216310, 230805, 246192, 259572, 267720, 307740, 321120, 321264, 324465, 346096, 356960, 369288, 389358, 401580, 410320, 432620, 461610, 492384, 497513, 519144, 535440, 615480, 642528, 648930, 692192, 738576, 778716, 803160, 820640, 865240, 923220, 973395, 995026, 1038288, 1070880, 1230960, 1297860, 1477152, 1492539, 1557432, 1606320, 1730480, 1846440, 1946790, 1990052, 2076576, 2461920, 2487565, 2595720, 2985078, 3114864, 3212640, 3460960, 3692880, 3893580, 3980104, 4477617, 4975130, 5191440, 5970156, 6229728, 7385760, 7462695, 7787160, 7960208, 8955234, 9950260, 10382880, 11940312, 14925390, 15574320, 15920416, 17910468, 19900520, 22388085, 23880624, 29850780, 31148640, 35820936, 39801040, 44776170, 47761248, 59701560, 71641872, 79602080, 89552340, 119403120, 143283744, 179104680, 238806240, 358209360, 716418720]

約数ペア:

[(1, 716418720), (2, 358209360), (3, 238806240), (4, 179104680), (5, 143283744), (6, 119403120), (8, 89552340), (9, 79602080), (10, 71641872), (12, 59701560), (15, 47761248), (16, 44776170), (18, 39801040), (20, 35820936), (23, 31148640), (24, 29850780), (30, 23880624), (32, 22388085), (36, 19900520), (40, 17910468), (45, 15920416), (46, 15574320), (48, 14925390), (60, 11940312), (69, 10382880), (72, 9950260), (80, 8955234), (90, 7960208), (92, 7787160), (96, 7462695), (97, 7385760), (115, 6229728), (120, 5970156), (138, 5191440), (144, 4975130), (160, 4477617), (180, 3980104), (184, 3893580), (194, 3692880), (207, 3460960), (223, 3212640), (230, 3114864), (240, 2985078), (276, 2595720), (288, 2487565), (291, 2461920), (345, 2076576), (360, 1990052), (368, 1946790), (388, 1846440), (414, 1730480), (446, 1606320), (460, 1557432), (480, 1492539), (485, 1477152), (552, 1297860), (582, 1230960), (669, 1070880), (690, 1038288), (720, 995026), (736, 973395), (776, 923220), (828, 865240), (873, 820640), (892, 803160), (920, 778716), (970, 738576), (1035, 692192), (1104, 648930), (1115, 642528), (1164, 615480), (1338, 535440), (1380, 519144), (1440, 497513), (1455, 492384), (1552, 461610), (1656, 432620), (1746, 410320), (1784, 401580), (1840, 389358), (1940, 369288), (2007, 356960), (2070, 346096), (2208, 324465), (2230, 321264), (2231, 321120), (2328, 307740), (2676, 267720), (2760, 259572), (2910, 246192), (3104, 230805), (3312, 216310), (3345, 214176), (3492, 205160), (3568, 200790), (3680, 194679), (3880, 184644), (4014, 178480), (4140, 173048), (4365, 164128), (4460, 160632), (4462, 160560), (4656, 153870), (5129, 139680), (5352, 133860), (5520, 129786), (5820, 123096), (6624, 108155), (6690, 107088), (6693, 107040), (6984, 102580), (7136, 100395), (7760, 92322), (8028, 89240), (8280, 86524), (8730, 82064), (8920, 80316), (8924, 80280), (9312, 76935), (10035, 71392), (10258, 69840), (10704, 66930), (11040, 64893), (11155, 64224), (11640, 61548), (13380, 53544), (13386, 53520), (13968, 51290), (15387, 46560), (15520, 46161), (16056, 44620), (16560, 43262), (17460, 41032), (17840, 40158), (17848, 40140), (20070, 35696), (20079, 35680), (20516, 34920), (21408, 33465), (21631, 33120), (22310, 32112), (23280, 30774), (25645, 27936), (26760, 26772)]