1977472640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 512

約数和(自身を含む): 6218311680

約数和(自身を除く): 4240839040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 31, 32, 34, 40, 41, 44, 52, 55, 62, 64, 65, 68, 80, 82, 85, 88, 104, 110, 124, 128, 130, 136, 143, 155, 160, 164, 170, 176, 187, 205, 208, 220, 221, 248, 260, 272, 286, 310, 320, 328, 340, 341, 352, 374, 403, 410, 416, 440, 442, 451, 496, 520, 527, 533, 544, 572, 620, 640, 656, 680, 682, 697, 704, 715, 748, 806, 820, 832, 880, 884, 902, 935, 992, 1040, 1054, 1066, 1088, 1105, 1144, 1240, 1271, 1312, 1360, 1364, 1394, 1408, 1430, 1496, 1612, 1640, 1664, 1705, 1760, 1768, 1804, 1870, 1984, 2015, 2080, 2108, 2132, 2176, 2210, 2255, 2288, 2431, 2480, 2542, 2624, 2635, 2665, 2720, 2728, 2788, 2860, 2992, 3224, 3280, 3410, 3485, 3520, 3536, 3608, 3740, 3968, 4030, 4160, 4216, 4264, 4420, 4433, 4510, 4576, 4862, 4960, 5084, 5248, 5270, 5330, 5440, 5456, 5576, 5720, 5797, 5863, 5984, 6355, 6448, 6560, 6820, 6851, 6970, 7040, 7072, 7216, 7480, 7667, 8060, 8320, 8432, 8528, 8840, 8866, 9020, 9061, 9152, 9724, 9920, 10168, 10540, 10660, 10880, 10912, 11152, 11440, 11594, 11726, 11968, 12155, 12710, 12896, 13120, 13640, 13702, 13940, 13981, 14144, 14432, 14960, 15334, 16120, 16523, 16864, 17056, 17680, 17732, 18040, 18122, 18304, 19448, 19840, 20336, 21080, 21320, 21607, 21824, 22165, 22304, 22880, 23188, 23452, 23936, 24310, 25420, 25792, 26240, 27280, 27404, 27880, 27962, 28288, 28864, 28985, 29315, 29920, 30668, 32240, 33046, 33728, 34112, 34255, 35360, 35464, 36080, 36244, 38335, 38896, 40672, 42160, 42640, 43214, 43648, 44330, 44608, 45305, 45760, 46376, 46904, 48620, 50840, 51584, 54560, 54808, 55760, 55924, 57728, 57970, 58630, 59840, 61336, 64480, 66092, 67456, 68224, 68510, 69905, 70720, 70928, 72160, 72488, 75361, 76670, 77792, 81344, 82615, 84320, 85280, 86428, 88660, 89216, 90610, 91520, 92752, 93808, 97240, 99671, 101680, 108035, 109120, 109616, 111520, 111848, 115940, 117260, 119680, 122672, 128960, 132184, 137020, 139810, 141440, 141856, 144320, 144976, 150722, 153340, 155584, 162688, 165230, 168640, 170560, 172856, 177320, 181220, 181753, 185504, 187616, 194480, 199342, 203360, 216070, 218240, 219232, 223040, 223696, 231880, 234520, 237677, 245344, 257920, 264368, 274040, 279620, 280891, 283712, 288640, 289952, 301444, 306680, 311168, 330460, 337280, 341120, 345712, 354640, 362440, 363506, 371008, 375232, 376805, 388960, 398684, 406720, 432140, 438464, 446080, 447392, 463760, 469040, 475354, 490688, 498355, 528736, 548080, 559240, 561782, 567424, 579904, 602888, 613360, 660920, 691424, 709280, 724880, 727012, 742016, 750464, 753610, 777920, 797368, 813440, 864280, 876928, 894784, 908765, 927520, 938080, 950708, 981376, 996710, 1057472, 1096160, 1118480, 1123564, 1159808, 1188385, 1205776, 1226720, 1321840, 1382848, 1404455, 1418560, 1449760, 1454024, 1507220, 1555840, 1594736, 1728560, 1789568, 1817530, 1855040, 1876160, 1901416, 1993420, 2114944, 2192320, 2236960, 2247128, 2376770, 2411552, 2453440, 2643680, 2765696, 2808910, 2837120, 2899520, 2908048, 3014440, 3089801, 3189472, 3457120, 3635060, 3710080, 3752320, 3802832, 3986840, 4384640, 4473920, 4494256, 4753540, 4823104, 4906880, 5287360, 5617820, 5799040, 5816096, 6028880, 6179602, 6378944, 6914240, 7270120, 7605664, 7973680, 8947840, 8988512, 9507080, 9646208, 10574720, 11235640, 11632192, 12057760, 12359204, 12757888, 13828480, 14540240, 15211328, 15449005, 15947360, 17977024, 19014160, 22471280, 23264384, 24115520, 24718408, 29080480, 30422656, 30898010, 31894720, 35954048, 38028320, 44942560, 48231040, 49436816, 58160960, 61796020, 63789440, 76056640, 89885120, 98873632, 116321920, 123592040, 152113280, 179770240, 197747264, 247184080, 395494528, 494368160, 988736320, 1977472640]

約数ペア:

[(1, 1977472640), (2, 988736320), (4, 494368160), (5, 395494528), (8, 247184080), (10, 197747264), (11, 179770240), (13, 152113280), (16, 123592040), (17, 116321920), (20, 98873632), (22, 89885120), (26, 76056640), (31, 63789440), (32, 61796020), (34, 58160960), (40, 49436816), (41, 48231040), (44, 44942560), (52, 38028320), (55, 35954048), (62, 31894720), (64, 30898010), (65, 30422656), (68, 29080480), (80, 24718408), (82, 24115520), (85, 23264384), (88, 22471280), (104, 19014160), (110, 17977024), (124, 15947360), (128, 15449005), (130, 15211328), (136, 14540240), (143, 13828480), (155, 12757888), (160, 12359204), (164, 12057760), (170, 11632192), (176, 11235640), (187, 10574720), (205, 9646208), (208, 9507080), (220, 8988512), (221, 8947840), (248, 7973680), (260, 7605664), (272, 7270120), (286, 6914240), (310, 6378944), (320, 6179602), (328, 6028880), (340, 5816096), (341, 5799040), (352, 5617820), (374, 5287360), (403, 4906880), (410, 4823104), (416, 4753540), (440, 4494256), (442, 4473920), (451, 4384640), (496, 3986840), (520, 3802832), (527, 3752320), (533, 3710080), (544, 3635060), (572, 3457120), (620, 3189472), (640, 3089801), (656, 3014440), (680, 2908048), (682, 2899520), (697, 2837120), (704, 2808910), (715, 2765696), (748, 2643680), (806, 2453440), (820, 2411552), (832, 2376770), (880, 2247128), (884, 2236960), (902, 2192320), (935, 2114944), (992, 1993420), (1040, 1901416), (1054, 1876160), (1066, 1855040), (1088, 1817530), (1105, 1789568), (1144, 1728560), (1240, 1594736), (1271, 1555840), (1312, 1507220), (1360, 1454024), (1364, 1449760), (1394, 1418560), (1408, 1404455), (1430, 1382848), (1496, 1321840), (1612, 1226720), (1640, 1205776), (1664, 1188385), (1705, 1159808), (1760, 1123564), (1768, 1118480), (1804, 1096160), (1870, 1057472), (1984, 996710), (2015, 981376), (2080, 950708), (2108, 938080), (2132, 927520), (2176, 908765), (2210, 894784), (2255, 876928), (2288, 864280), (2431, 813440), (2480, 797368), (2542, 777920), (2624, 753610), (2635, 750464), (2665, 742016), (2720, 727012), (2728, 724880), (2788, 709280), (2860, 691424), (2992, 660920), (3224, 613360), (3280, 602888), (3410, 579904), (3485, 567424), (3520, 561782), (3536, 559240), (3608, 548080), (3740, 528736), (3968, 498355), (4030, 490688), (4160, 475354), (4216, 469040), (4264, 463760), (4420, 447392), (4433, 446080), (4510, 438464), (4576, 432140), (4862, 406720), (4960, 398684), (5084, 388960), (5248, 376805), (5270, 375232), (5330, 371008), (5440, 363506), (5456, 362440), (5576, 354640), (5720, 345712), (5797, 341120), (5863, 337280), (5984, 330460), (6355, 311168), (6448, 306680), (6560, 301444), (6820, 289952), (6851, 288640), (6970, 283712), (7040, 280891), (7072, 279620), (7216, 274040), (7480, 264368), (7667, 257920), (8060, 245344), (8320, 237677), (8432, 234520), (8528, 231880), (8840, 223696), (8866, 223040), (9020, 219232), (9061, 218240), (9152, 216070), (9724, 203360), (9920, 199342), (10168, 194480), (10540, 187616), (10660, 185504), (10880, 181753), (10912, 181220), (11152, 177320), (11440, 172856), (11594, 170560), (11726, 168640), (11968, 165230), (12155, 162688), (12710, 155584), (12896, 153340), (13120, 150722), (13640, 144976), (13702, 144320), (13940, 141856), (13981, 141440), (14144, 139810), (14432, 137020), (14960, 132184), (15334, 128960), (16120, 122672), (16523, 119680), (16864, 117260), (17056, 115940), (17680, 111848), (17732, 111520), (18040, 109616), (18122, 109120), (18304, 108035), (19448, 101680), (19840, 99671), (20336, 97240), (21080, 93808), (21320, 92752), (21607, 91520), (21824, 90610), (22165, 89216), (22304, 88660), (22880, 86428), (23188, 85280), (23452, 84320), (23936, 82615), (24310, 81344), (25420, 77792), (25792, 76670), (26240, 75361), (27280, 72488), (27404, 72160), (27880, 70928), (27962, 70720), (28288, 69905), (28864, 68510), (28985, 68224), (29315, 67456), (29920, 66092), (30668, 64480), (32240, 61336), (33046, 59840), (33728, 58630), (34112, 57970), (34255, 57728), (35360, 55924), (35464, 55760), (36080, 54808), (36244, 54560), (38335, 51584), (38896, 50840), (40672, 48620), (42160, 46904), (42640, 46376), (43214, 45760), (43648, 45305), (44330, 44608)]