247189320

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 336

約数和(自身を含む): 975633660

約数和(自身を除く): 728444340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 173, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 346, 360, 378, 392, 405, 420, 441, 486, 490, 504, 519, 540, 567, 588, 630, 648, 692, 729, 735, 756, 810, 840, 865, 882, 945, 972, 980, 1038, 1080, 1134, 1176, 1211, 1215, 1260, 1323, 1384, 1458, 1470, 1512, 1557, 1620, 1701, 1730, 1764, 1890, 1944, 1960, 2076, 2205, 2268, 2422, 2430, 2520, 2595, 2646, 2835, 2916, 2940, 3114, 3240, 3402, 3460, 3528, 3633, 3645, 3780, 3969, 4152, 4410, 4536, 4671, 4844, 4860, 5103, 5190, 5292, 5670, 5832, 5880, 6055, 6228, 6615, 6804, 6920, 7266, 7290, 7560, 7785, 7938, 8477, 8505, 8820, 9342, 9688, 9720, 10206, 10380, 10584, 10899, 11340, 11907, 12110, 12456, 13230, 13608, 14013, 14532, 14580, 15570, 15876, 16954, 17010, 17640, 18165, 18684, 19845, 20412, 20760, 21798, 22680, 23355, 23814, 24220, 25431, 25515, 26460, 28026, 29064, 29160, 31140, 31752, 32697, 33908, 34020, 35721, 36330, 37368, 39690, 40824, 42039, 42385, 43596, 46710, 47628, 48440, 50862, 51030, 52920, 54495, 56052, 59535, 62280, 65394, 67816, 68040, 70065, 71442, 72660, 76293, 79380, 84078, 84770, 87192, 93420, 95256, 98091, 101724, 102060, 108990, 112104, 119070, 126117, 127155, 130788, 140130, 142884, 145320, 152586, 158760, 163485, 168156, 169540, 178605, 186840, 196182, 203448, 204120, 210195, 217980, 228879, 238140, 252234, 254310, 261576, 280260, 285768, 294273, 305172, 326970, 336312, 339080, 357210, 381465, 392364, 420390, 435960, 457758, 476280, 490455, 504468, 508620, 560520, 588546, 610344, 630585, 653940, 686637, 714420, 762930, 784728, 840780, 882819, 915516, 980910, 1008936, 1017240, 1144395, 1177092, 1261170, 1307880, 1373274, 1428840, 1471365, 1525860, 1681560, 1765638, 1831032, 1961820, 2059911, 2288790, 2354184, 2522340, 2746548, 2942730, 3051720, 3433185, 3531276, 3923640, 4119822, 4414095, 4577580, 5044680, 5493096, 5885460, 6179733, 6866370, 7062552, 8239644, 8828190, 9155160, 10299555, 11770920, 12359466, 13732740, 16479288, 17656380, 20599110, 24718932, 27465480, 30898665, 35312760, 41198220, 49437864, 61797330, 82396440, 123594660, 247189320]

約数ペア:

[(1, 247189320), (2, 123594660), (3, 82396440), (4, 61797330), (5, 49437864), (6, 41198220), (7, 35312760), (8, 30898665), (9, 27465480), (10, 24718932), (12, 20599110), (14, 17656380), (15, 16479288), (18, 13732740), (20, 12359466), (21, 11770920), (24, 10299555), (27, 9155160), (28, 8828190), (30, 8239644), (35, 7062552), (36, 6866370), (40, 6179733), (42, 5885460), (45, 5493096), (49, 5044680), (54, 4577580), (56, 4414095), (60, 4119822), (63, 3923640), (70, 3531276), (72, 3433185), (81, 3051720), (84, 2942730), (90, 2746548), (98, 2522340), (105, 2354184), (108, 2288790), (120, 2059911), (126, 1961820), (135, 1831032), (140, 1765638), (147, 1681560), (162, 1525860), (168, 1471365), (173, 1428840), (180, 1373274), (189, 1307880), (196, 1261170), (210, 1177092), (216, 1144395), (243, 1017240), (245, 1008936), (252, 980910), (270, 915516), (280, 882819), (294, 840780), (315, 784728), (324, 762930), (346, 714420), (360, 686637), (378, 653940), (392, 630585), (405, 610344), (420, 588546), (441, 560520), (486, 508620), (490, 504468), (504, 490455), (519, 476280), (540, 457758), (567, 435960), (588, 420390), (630, 392364), (648, 381465), (692, 357210), (729, 339080), (735, 336312), (756, 326970), (810, 305172), (840, 294273), (865, 285768), (882, 280260), (945, 261576), (972, 254310), (980, 252234), (1038, 238140), (1080, 228879), (1134, 217980), (1176, 210195), (1211, 204120), (1215, 203448), (1260, 196182), (1323, 186840), (1384, 178605), (1458, 169540), (1470, 168156), (1512, 163485), (1557, 158760), (1620, 152586), (1701, 145320), (1730, 142884), (1764, 140130), (1890, 130788), (1944, 127155), (1960, 126117), (2076, 119070), (2205, 112104), (2268, 108990), (2422, 102060), (2430, 101724), (2520, 98091), (2595, 95256), (2646, 93420), (2835, 87192), (2916, 84770), (2940, 84078), (3114, 79380), (3240, 76293), (3402, 72660), (3460, 71442), (3528, 70065), (3633, 68040), (3645, 67816), (3780, 65394), (3969, 62280), (4152, 59535), (4410, 56052), (4536, 54495), (4671, 52920), (4844, 51030), (4860, 50862), (5103, 48440), (5190, 47628), (5292, 46710), (5670, 43596), (5832, 42385), (5880, 42039), (6055, 40824), (6228, 39690), (6615, 37368), (6804, 36330), (6920, 35721), (7266, 34020), (7290, 33908), (7560, 32697), (7785, 31752), (7938, 31140), (8477, 29160), (8505, 29064), (8820, 28026), (9342, 26460), (9688, 25515), (9720, 25431), (10206, 24220), (10380, 23814), (10584, 23355), (10899, 22680), (11340, 21798), (11907, 20760), (12110, 20412), (12456, 19845), (13230, 18684), (13608, 18165), (14013, 17640), (14532, 17010), (14580, 16954), (15570, 15876)]