21444262400

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 63568074240

約数和(自身を除く): 42123811840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 31, 32, 34, 40, 44, 50, 55, 62, 64, 68, 80, 85, 88, 100, 110, 124, 128, 136, 155, 160, 170, 176, 187, 200, 220, 248, 256, 272, 275, 289, 310, 320, 340, 341, 352, 374, 400, 425, 440, 496, 512, 527, 544, 550, 578, 620, 640, 680, 682, 704, 748, 775, 800, 850, 880, 935, 992, 1054, 1088, 1100, 1156, 1240, 1280, 1360, 1364, 1408, 1445, 1496, 1550, 1600, 1700, 1705, 1760, 1870, 1984, 2108, 2176, 2200, 2312, 2480, 2560, 2635, 2720, 2728, 2816, 2890, 2992, 3100, 3179, 3200, 3400, 3410, 3520, 3740, 3968, 4216, 4352, 4400, 4624, 4675, 4913, 4960, 5270, 5440, 5456, 5632, 5780, 5797, 5984, 6200, 6358, 6400, 6800, 6820, 7040, 7225, 7480, 7936, 8432, 8525, 8704, 8800, 8959, 9248, 9350, 9826, 9920, 10540, 10880, 10912, 11560, 11594, 11968, 12400, 12716, 12800, 13175, 13600, 13640, 14080, 14450, 14960, 15872, 15895, 16864, 17050, 17600, 17918, 18496, 18700, 19652, 19840, 21080, 21760, 21824, 23120, 23188, 23936, 24565, 24800, 25432, 26350, 27200, 27280, 28160, 28900, 28985, 29920, 31790, 33728, 34100, 35200, 35836, 36992, 37400, 39304, 39680, 42160, 43520, 43648, 44795, 46240, 46376, 47872, 49130, 49600, 50864, 52700, 54043, 54400, 54560, 57800, 57970, 59840, 63580, 67456, 68200, 70400, 71672, 73984, 74800, 78608, 79360, 79475, 84320, 87296, 89590, 92480, 92752, 95744, 98260, 98549, 99200, 101728, 105400, 108086, 108800, 109120, 115600, 115940, 119680, 122825, 127160, 134912, 136400, 140800, 143344, 144925, 147968, 149600, 152303, 157216, 158950, 168640, 174592, 179180, 184960, 185504, 196520, 197098, 198400, 203456, 210800, 216172, 217600, 218240, 223975, 231200, 231880, 239360, 245650, 254320, 269824, 270215, 272800, 286688, 289850, 299200, 304606, 314432, 317900, 337280, 358360, 369920, 371008, 393040, 394196, 396800, 406912, 421600, 432344, 436480, 447950, 462400, 463760, 478720, 491300, 492745, 508640, 540430, 545600, 573376, 579700, 598400, 609212, 628864, 635800, 674560, 716720, 739840, 742016, 761515, 786080, 788392, 813824, 843200, 864688, 872960, 895900, 924800, 927520, 982600, 985490, 1017280, 1080860, 1091200, 1146752, 1159400, 1196800, 1218424, 1257728, 1271600, 1349120, 1351075, 1433440, 1484032, 1523030, 1572160, 1576784, 1627648, 1675333, 1686400, 1729376, 1791800, 1849600, 1855040, 1965200, 1970980, 2034560, 2161720, 2182400, 2293504, 2318800, 2393600, 2436848, 2463725, 2515456, 2543200, 2702150, 2866880, 2968064, 3046060, 3144320, 3153568, 3350666, 3372800, 3458752, 3583600, 3699200, 3710080, 3807575, 3930400, 3941960, 4069120, 4323440, 4364800, 4587008, 4637600, 4873696, 4927450, 5086400, 5404300, 5733760, 6092120, 6288640, 6307136, 6701332, 6745600, 6917504, 7167200, 7420160, 7615150, 7860800, 7883920, 8138240, 8376665, 8646880, 9275200, 9747392, 9854900, 10172800, 10808600, 11467520, 12184240, 12577280, 12614272, 13402664, 13835008, 14334400, 14840320, 15230300, 15721600, 15767840, 16753330, 17293760, 18550400, 19494784, 19709800, 20345600, 21617200, 22935040, 24368480, 25228544, 26805328, 27670016, 28668800, 30460600, 31443200, 31535680, 33506660, 34587520, 37100800, 38989568, 39419600, 40691200, 41883325, 43234400, 48736960, 50457088, 53610656, 57337600, 60921200, 62886400, 63071360, 67013320, 69175040, 74201600, 77979136, 78839200, 83766650, 86468800, 97473920, 107221312, 114675200, 121842400, 126142720, 134026640, 138350080, 157678400, 167533300, 172937600, 194947840, 214442624, 243684800, 252285440, 268053280, 315356800, 335066600, 345875200, 389895680, 428885248, 487369600, 536106560, 630713600, 670133200, 691750400, 857770496, 974739200, 1072213120, 1261427200, 1340266400, 1949478400, 2144426240, 2680532800, 4288852480, 5361065600, 10722131200, 21444262400]

約数ペア:

[(1, 21444262400), (2, 10722131200), (4, 5361065600), (5, 4288852480), (8, 2680532800), (10, 2144426240), (11, 1949478400), (16, 1340266400), (17, 1261427200), (20, 1072213120), (22, 974739200), (25, 857770496), (31, 691750400), (32, 670133200), (34, 630713600), (40, 536106560), (44, 487369600), (50, 428885248), (55, 389895680), (62, 345875200), (64, 335066600), (68, 315356800), (80, 268053280), (85, 252285440), (88, 243684800), (100, 214442624), (110, 194947840), (124, 172937600), (128, 167533300), (136, 157678400), (155, 138350080), (160, 134026640), (170, 126142720), (176, 121842400), (187, 114675200), (200, 107221312), (220, 97473920), (248, 86468800), (256, 83766650), (272, 78839200), (275, 77979136), (289, 74201600), (310, 69175040), (320, 67013320), (340, 63071360), (341, 62886400), (352, 60921200), (374, 57337600), (400, 53610656), (425, 50457088), (440, 48736960), (496, 43234400), (512, 41883325), (527, 40691200), (544, 39419600), (550, 38989568), (578, 37100800), (620, 34587520), (640, 33506660), (680, 31535680), (682, 31443200), (704, 30460600), (748, 28668800), (775, 27670016), (800, 26805328), (850, 25228544), (880, 24368480), (935, 22935040), (992, 21617200), (1054, 20345600), (1088, 19709800), (1100, 19494784), (1156, 18550400), (1240, 17293760), (1280, 16753330), (1360, 15767840), (1364, 15721600), (1408, 15230300), (1445, 14840320), (1496, 14334400), (1550, 13835008), (1600, 13402664), (1700, 12614272), (1705, 12577280), (1760, 12184240), (1870, 11467520), (1984, 10808600), (2108, 10172800), (2176, 9854900), (2200, 9747392), (2312, 9275200), (2480, 8646880), (2560, 8376665), (2635, 8138240), (2720, 7883920), (2728, 7860800), (2816, 7615150), (2890, 7420160), (2992, 7167200), (3100, 6917504), (3179, 6745600), (3200, 6701332), (3400, 6307136), (3410, 6288640), (3520, 6092120), (3740, 5733760), (3968, 5404300), (4216, 5086400), (4352, 4927450), (4400, 4873696), (4624, 4637600), (4675, 4587008), (4913, 4364800), (4960, 4323440), (5270, 4069120), (5440, 3941960), (5456, 3930400), (5632, 3807575), (5780, 3710080), (5797, 3699200), (5984, 3583600), (6200, 3458752), (6358, 3372800), (6400, 3350666), (6800, 3153568), (6820, 3144320), (7040, 3046060), (7225, 2968064), (7480, 2866880), (7936, 2702150), (8432, 2543200), (8525, 2515456), (8704, 2463725), (8800, 2436848), (8959, 2393600), (9248, 2318800), (9350, 2293504), (9826, 2182400), (9920, 2161720), (10540, 2034560), (10880, 1970980), (10912, 1965200), (11560, 1855040), (11594, 1849600), (11968, 1791800), (12400, 1729376), (12716, 1686400), (12800, 1675333), (13175, 1627648), (13600, 1576784), (13640, 1572160), (14080, 1523030), (14450, 1484032), (14960, 1433440), (15872, 1351075), (15895, 1349120), (16864, 1271600), (17050, 1257728), (17600, 1218424), (17918, 1196800), (18496, 1159400), (18700, 1146752), (19652, 1091200), (19840, 1080860), (21080, 1017280), (21760, 985490), (21824, 982600), (23120, 927520), (23188, 924800), (23936, 895900), (24565, 872960), (24800, 864688), (25432, 843200), (26350, 813824), (27200, 788392), (27280, 786080), (28160, 761515), (28900, 742016), (28985, 739840), (29920, 716720), (31790, 674560), (33728, 635800), (34100, 628864), (35200, 609212), (35836, 598400), (36992, 579700), (37400, 573376), (39304, 545600), (39680, 540430), (42160, 508640), (43520, 492745), (43648, 491300), (44795, 478720), (46240, 463760), (46376, 462400), (47872, 447950), (49130, 436480), (49600, 432344), (50864, 421600), (52700, 406912), (54043, 396800), (54400, 394196), (54560, 393040), (57800, 371008), (57970, 369920), (59840, 358360), (63580, 337280), (67456, 317900), (68200, 314432), (70400, 304606), (71672, 299200), (73984, 289850), (74800, 286688), (78608, 272800), (79360, 270215), (79475, 269824), (84320, 254320), (87296, 245650), (89590, 239360), (92480, 231880), (92752, 231200), (95744, 223975), (98260, 218240), (98549, 217600), (99200, 216172), (101728, 210800), (105400, 203456), (108086, 198400), (108800, 197098), (109120, 196520), (115600, 185504), (115940, 184960), (119680, 179180), (122825, 174592), (127160, 168640), (134912, 158950), (136400, 157216), (140800, 152303), (143344, 149600), (144925, 147968)]