21586793760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37571}}^1$

素因数の和:37621

約数の個数: 384

約数和(自身を含む): 90894182400

約数和(自身を除く): 69307388640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 35910, 37571, 38304, 41040, 47880, 57456, 63840, 71820, 75142, 82080, 95760, 112713, 114912, 143640, 150284, 187855, 191520, 225426, 262997, 287280, 300568, 338139, 375710, 450852, 525994, 563565, 574560, 601136, 676278, 713849, 751420, 788991, 901704, 1014417, 1051988, 1127130, 1202272, 1314985, 1352556, 1427698, 1502840, 1577982, 1690695, 1803408, 2028834, 2103976, 2141547, 2254260, 2366973, 2629970, 2705112, 2855396, 3005680, 3155964, 3381390, 3569245, 3606816, 3944955, 4057668, 4207952, 4283094, 4508520, 4733946, 4996943, 5072085, 5259940, 5410224, 5710792, 6011360, 6311928, 6424641, 6762780, 7100919, 7138490, 7889910, 8115336, 8415904, 8566188, 9017040, 9467892, 9993886, 10144170, 10519880, 10707735, 10820448, 11421584, 11834865, 12623856, 12849282, 13525560, 14201838, 14276980, 14990829, 15779820, 16230672, 17132376, 18034080, 18935784, 19273923, 19987772, 20288340, 21039760, 21415470, 22843168, 23669730, 24984715, 25247712, 25698564, 27051120, 28403676, 28553960, 29981658, 31559640, 32123205, 32461344, 34264752, 35504595, 37871568, 38547846, 39975544, 40576680, 42079520, 42830940, 44972487, 47339460, 49969430, 51397128, 54102240, 56807352, 57107920, 59963316, 63119280, 64246410, 68529504, 71009190, 74954145, 75743136, 77095692, 79951088, 81153360, 85661880, 89944974, 94678920, 96369615, 99938860, 102794256, 113614704, 114215840, 119926632, 126238560, 128492820, 134917461, 142018380, 149908290, 154191384, 159902176, 162306720, 171323760, 179889948, 189357840, 192739230, 199877720, 205588512, 224862435, 227229408, 239853264, 256985640, 269834922, 284036760, 299816580, 308382768, 342647520, 359779896, 378715680, 385478460, 399755440, 449724870, 479706528, 513971280, 539669844, 568073520, 599633160, 616765536, 674587305, 719559792, 770956920, 799510880, 899449740, 1027942560, 1079339688, 1136147040, 1199266320, 1349174610, 1439119584, 1541913840, 1798899480, 2158679376, 2398532640, 2698349220, 3083827680, 3597798960, 4317358752, 5396698440, 7195597920, 10793396880, 21586793760]

約数ペア:

[(1, 21586793760), (2, 10793396880), (3, 7195597920), (4, 5396698440), (5, 4317358752), (6, 3597798960), (7, 3083827680), (8, 2698349220), (9, 2398532640), (10, 2158679376), (12, 1798899480), (14, 1541913840), (15, 1439119584), (16, 1349174610), (18, 1199266320), (19, 1136147040), (20, 1079339688), (21, 1027942560), (24, 899449740), (27, 799510880), (28, 770956920), (30, 719559792), (32, 674587305), (35, 616765536), (36, 599633160), (38, 568073520), (40, 539669844), (42, 513971280), (45, 479706528), (48, 449724870), (54, 399755440), (56, 385478460), (57, 378715680), (60, 359779896), (63, 342647520), (70, 308382768), (72, 299816580), (76, 284036760), (80, 269834922), (84, 256985640), (90, 239853264), (95, 227229408), (96, 224862435), (105, 205588512), (108, 199877720), (112, 192739230), (114, 189357840), (120, 179889948), (126, 171323760), (133, 162306720), (135, 159902176), (140, 154191384), (144, 149908290), (152, 142018380), (160, 134917461), (168, 128492820), (171, 126238560), (180, 119926632), (189, 114215840), (190, 113614704), (210, 102794256), (216, 99938860), (224, 96369615), (228, 94678920), (240, 89944974), (252, 85661880), (266, 81153360), (270, 79951088), (280, 77095692), (285, 75743136), (288, 74954145), (304, 71009190), (315, 68529504), (336, 64246410), (342, 63119280), (360, 59963316), (378, 57107920), (380, 56807352), (399, 54102240), (420, 51397128), (432, 49969430), (456, 47339460), (480, 44972487), (504, 42830940), (513, 42079520), (532, 40576680), (540, 39975544), (560, 38547846), (570, 37871568), (608, 35504595), (630, 34264752), (665, 32461344), (672, 32123205), (684, 31559640), (720, 29981658), (756, 28553960), (760, 28403676), (798, 27051120), (840, 25698564), (855, 25247712), (864, 24984715), (912, 23669730), (945, 22843168), (1008, 21415470), (1026, 21039760), (1064, 20288340), (1080, 19987772), (1120, 19273923), (1140, 18935784), (1197, 18034080), (1260, 17132376), (1330, 16230672), (1368, 15779820), (1440, 14990829), (1512, 14276980), (1520, 14201838), (1596, 13525560), (1680, 12849282), (1710, 12623856), (1824, 11834865), (1890, 11421584), (1995, 10820448), (2016, 10707735), (2052, 10519880), (2128, 10144170), (2160, 9993886), (2280, 9467892), (2394, 9017040), (2520, 8566188), (2565, 8415904), (2660, 8115336), (2736, 7889910), (3024, 7138490), (3040, 7100919), (3192, 6762780), (3360, 6424641), (3420, 6311928), (3591, 6011360), (3780, 5710792), (3990, 5410224), (4104, 5259940), (4256, 5072085), (4320, 4996943), (4560, 4733946), (4788, 4508520), (5040, 4283094), (5130, 4207952), (5320, 4057668), (5472, 3944955), (5985, 3606816), (6048, 3569245), (6384, 3381390), (6840, 3155964), (7182, 3005680), (7560, 2855396), (7980, 2705112), (8208, 2629970), (9120, 2366973), (9576, 2254260), (10080, 2141547), (10260, 2103976), (10640, 2028834), (11970, 1803408), (12768, 1690695), (13680, 1577982), (14364, 1502840), (15120, 1427698), (15960, 1352556), (16416, 1314985), (17955, 1202272), (19152, 1127130), (20520, 1051988), (21280, 1014417), (23940, 901704), (27360, 788991), (28728, 751420), (30240, 713849), (31920, 676278), (35910, 601136), (37571, 574560), (38304, 563565), (41040, 525994), (47880, 450852), (57456, 375710), (63840, 338139), (71820, 300568), (75142, 287280), (82080, 262997), (95760, 225426), (112713, 191520), (114912, 187855), (143640, 150284)]