21618852480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 512

約数和(自身を含む): 79103692800

約数和(自身を除く): 57484840320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 71, 72, 80, 90, 96, 108, 120, 128, 134, 135, 142, 144, 160, 180, 192, 201, 213, 216, 240, 263, 268, 270, 284, 288, 320, 335, 355, 360, 384, 402, 426, 432, 480, 526, 536, 540, 568, 576, 603, 639, 640, 670, 710, 720, 789, 804, 852, 864, 960, 1005, 1052, 1065, 1072, 1080, 1136, 1152, 1206, 1278, 1315, 1340, 1420, 1440, 1578, 1608, 1704, 1728, 1809, 1917, 1920, 2010, 2104, 2130, 2144, 2160, 2272, 2367, 2412, 2556, 2630, 2680, 2840, 2880, 3015, 3156, 3195, 3216, 3408, 3456, 3618, 3834, 3945, 4020, 4208, 4260, 4288, 4320, 4544, 4734, 4757, 4824, 5112, 5260, 5360, 5680, 5760, 6030, 6312, 6390, 6432, 6816, 7101, 7236, 7668, 7890, 8040, 8416, 8520, 8576, 8640, 9045, 9088, 9468, 9514, 9585, 9648, 10224, 10520, 10720, 11360, 11835, 12060, 12624, 12780, 12864, 13632, 14202, 14271, 14472, 15336, 15780, 16080, 16832, 17040, 17280, 17621, 18090, 18673, 18936, 19028, 19170, 19296, 20448, 21040, 21440, 22720, 23670, 23785, 24120, 25248, 25560, 25728, 27264, 28404, 28542, 28944, 30672, 31560, 32160, 33664, 34080, 35242, 35505, 36180, 37346, 37872, 38056, 38340, 38592, 40896, 42080, 42813, 42880, 45440, 47340, 47570, 48240, 50496, 51120, 52863, 56019, 56808, 57084, 57888, 61344, 63120, 64320, 68160, 70484, 71010, 71355, 72360, 74692, 75744, 76112, 76680, 77184, 81792, 84160, 85626, 88105, 93365, 94680, 95140, 96480, 100992, 102240, 105726, 112038, 113616, 114168, 115776, 122688, 126240, 128439, 128640, 136320, 140968, 142020, 142710, 144720, 149384, 151488, 152224, 153360, 158589, 168057, 168320, 171252, 176210, 186730, 189360, 190280, 192960, 204480, 211452, 214065, 224076, 227232, 228336, 231552, 245376, 252480, 256878, 264315, 280095, 281936, 284040, 285420, 289440, 298768, 302976, 304448, 306720, 317178, 336114, 342504, 352420, 373460, 378720, 380560, 385920, 408960, 422904, 428130, 448152, 454464, 456672, 475767, 504171, 504960, 513756, 528630, 560190, 563872, 568080, 570840, 578880, 597536, 608896, 613440, 634356, 642195, 672228, 685008, 704840, 746920, 757440, 761120, 792945, 840285, 845808, 856260, 896304, 908928, 913344, 951534, 1008342, 1027512, 1057260, 1120380, 1127744, 1136160, 1141680, 1157760, 1195072, 1226880, 1251091, 1268712, 1284390, 1344456, 1370016, 1409680, 1493840, 1514880, 1522240, 1585890, 1680570, 1691616, 1712520, 1792608, 1826688, 1903068, 2016684, 2055024, 2114520, 2240760, 2255488, 2272320, 2283360, 2378835, 2390144, 2502182, 2520855, 2537424, 2568780, 2688912, 2740032, 2819360, 2987680, 3044480, 3171780, 3361140, 3383232, 3425040, 3585216, 3753273, 3806136, 4033368, 4110048, 4229040, 4481520, 4544640, 4566720, 4757670, 5004364, 5041710, 5074848, 5137560, 5377824, 5480064, 5638720, 5975360, 6255455, 6343560, 6722280, 6766464, 6850080, 7170432, 7506546, 7612272, 8066736, 8220096, 8458080, 8963040, 9133440, 9515340, 10008728, 10083420, 10149696, 10275120, 10755648, 11259819, 11277440, 11950720, 12510910, 12687120, 13444560, 13700160, 15013092, 15224544, 16133472, 16440192, 16916160, 17926080, 18766365, 19030680, 20017456, 20166840, 20299392, 20550240, 21511296, 22519638, 25021820, 25374240, 26889120, 27400320, 30026184, 30449088, 32266944, 33779457, 33832320, 35852160, 37532730, 38061360, 40034912, 40333680, 41100480, 45039276, 50043640, 50748480, 53778240, 56299095, 60052368, 60898176, 64533888, 67558914, 75065460, 76122720, 80069824, 80667360, 82200960, 90078552, 100087280, 101496960, 107556480, 112598190, 120104736, 135117828, 150130920, 152245440, 160139648, 161334720, 168897285, 180157104, 200174560, 225196380, 240209472, 270235656, 300261840, 304490880, 322669440, 337794570, 360314208, 400349120, 450392760, 480418944, 540471312, 600523680, 675589140, 720628416, 800698240, 900785520, 1080942624, 1201047360, 1351178280, 1441256832, 1801571040, 2161885248, 2402094720, 2702356560, 3603142080, 4323770496, 5404713120, 7206284160, 10809426240, 21618852480]

約数ペア:

[(1, 21618852480), (2, 10809426240), (3, 7206284160), (4, 5404713120), (5, 4323770496), (6, 3603142080), (8, 2702356560), (9, 2402094720), (10, 2161885248), (12, 1801571040), (15, 1441256832), (16, 1351178280), (18, 1201047360), (20, 1080942624), (24, 900785520), (27, 800698240), (30, 720628416), (32, 675589140), (36, 600523680), (40, 540471312), (45, 480418944), (48, 450392760), (54, 400349120), (60, 360314208), (64, 337794570), (67, 322669440), (71, 304490880), (72, 300261840), (80, 270235656), (90, 240209472), (96, 225196380), (108, 200174560), (120, 180157104), (128, 168897285), (134, 161334720), (135, 160139648), (142, 152245440), (144, 150130920), (160, 135117828), (180, 120104736), (192, 112598190), (201, 107556480), (213, 101496960), (216, 100087280), (240, 90078552), (263, 82200960), (268, 80667360), (270, 80069824), (284, 76122720), (288, 75065460), (320, 67558914), (335, 64533888), (355, 60898176), (360, 60052368), (384, 56299095), (402, 53778240), (426, 50748480), (432, 50043640), (480, 45039276), (526, 41100480), (536, 40333680), (540, 40034912), (568, 38061360), (576, 37532730), (603, 35852160), (639, 33832320), (640, 33779457), (670, 32266944), (710, 30449088), (720, 30026184), (789, 27400320), (804, 26889120), (852, 25374240), (864, 25021820), (960, 22519638), (1005, 21511296), (1052, 20550240), (1065, 20299392), (1072, 20166840), (1080, 20017456), (1136, 19030680), (1152, 18766365), (1206, 17926080), (1278, 16916160), (1315, 16440192), (1340, 16133472), (1420, 15224544), (1440, 15013092), (1578, 13700160), (1608, 13444560), (1704, 12687120), (1728, 12510910), (1809, 11950720), (1917, 11277440), (1920, 11259819), (2010, 10755648), (2104, 10275120), (2130, 10149696), (2144, 10083420), (2160, 10008728), (2272, 9515340), (2367, 9133440), (2412, 8963040), (2556, 8458080), (2630, 8220096), (2680, 8066736), (2840, 7612272), (2880, 7506546), (3015, 7170432), (3156, 6850080), (3195, 6766464), (3216, 6722280), (3408, 6343560), (3456, 6255455), (3618, 5975360), (3834, 5638720), (3945, 5480064), (4020, 5377824), (4208, 5137560), (4260, 5074848), (4288, 5041710), (4320, 5004364), (4544, 4757670), (4734, 4566720), (4757, 4544640), (4824, 4481520), (5112, 4229040), (5260, 4110048), (5360, 4033368), (5680, 3806136), (5760, 3753273), (6030, 3585216), (6312, 3425040), (6390, 3383232), (6432, 3361140), (6816, 3171780), (7101, 3044480), (7236, 2987680), (7668, 2819360), (7890, 2740032), (8040, 2688912), (8416, 2568780), (8520, 2537424), (8576, 2520855), (8640, 2502182), (9045, 2390144), (9088, 2378835), (9468, 2283360), (9514, 2272320), (9585, 2255488), (9648, 2240760), (10224, 2114520), (10520, 2055024), (10720, 2016684), (11360, 1903068), (11835, 1826688), (12060, 1792608), (12624, 1712520), (12780, 1691616), (12864, 1680570), (13632, 1585890), (14202, 1522240), (14271, 1514880), (14472, 1493840), (15336, 1409680), (15780, 1370016), (16080, 1344456), (16832, 1284390), (17040, 1268712), (17280, 1251091), (17621, 1226880), (18090, 1195072), (18673, 1157760), (18936, 1141680), (19028, 1136160), (19170, 1127744), (19296, 1120380), (20448, 1057260), (21040, 1027512), (21440, 1008342), (22720, 951534), (23670, 913344), (23785, 908928), (24120, 896304), (25248, 856260), (25560, 845808), (25728, 840285), (27264, 792945), (28404, 761120), (28542, 757440), (28944, 746920), (30672, 704840), (31560, 685008), (32160, 672228), (33664, 642195), (34080, 634356), (35242, 613440), (35505, 608896), (36180, 597536), (37346, 578880), (37872, 570840), (38056, 568080), (38340, 563872), (38592, 560190), (40896, 528630), (42080, 513756), (42813, 504960), (42880, 504171), (45440, 475767), (47340, 456672), (47570, 454464), (48240, 448152), (50496, 428130), (51120, 422904), (52863, 408960), (56019, 385920), (56808, 380560), (57084, 378720), (57888, 373460), (61344, 352420), (63120, 342504), (64320, 336114), (68160, 317178), (70484, 306720), (71010, 304448), (71355, 302976), (72360, 298768), (74692, 289440), (75744, 285420), (76112, 284040), (76680, 281936), (77184, 280095), (81792, 264315), (84160, 256878), (85626, 252480), (88105, 245376), (93365, 231552), (94680, 228336), (95140, 227232), (96480, 224076), (100992, 214065), (102240, 211452), (105726, 204480), (112038, 192960), (113616, 190280), (114168, 189360), (115776, 186730), (122688, 176210), (126240, 171252), (128439, 168320), (128640, 168057), (136320, 158589), (140968, 153360), (142020, 152224), (142710, 151488), (144720, 149384)]