2021993600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 6010329600

約数和(自身を除く): 3988336000

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, 109, 110, 124, 128, 136, 155, 160, 170, 176, 187, 200, 218, 220, 248, 272, 275, 310, 320, 340, 341, 352, 374, 400, 425, 436, 440, 496, 527, 544, 545, 550, 620, 640, 680, 682, 704, 748, 775, 800, 850, 872, 880, 935, 992, 1054, 1088, 1090, 1100, 1199, 1240, 1360, 1364, 1408, 1496, 1550, 1600, 1700, 1705, 1744, 1760, 1853, 1870, 1984, 2108, 2176, 2180, 2200, 2398, 2480, 2635, 2720, 2725, 2728, 2992, 3100, 3200, 3379, 3400, 3410, 3488, 3520, 3706, 3740, 3968, 4216, 4360, 4400, 4675, 4796, 4960, 5270, 5440, 5450, 5456, 5797, 5984, 5995, 6200, 6758, 6800, 6820, 6976, 7040, 7412, 7480, 8432, 8525, 8720, 8800, 9265, 9350, 9592, 9920, 10540, 10880, 10900, 10912, 11594, 11968, 11990, 12400, 13175, 13516, 13600, 13640, 13952, 14824, 14960, 16864, 16895, 17050, 17440, 17600, 18530, 18700, 19184, 19840, 20383, 21080, 21800, 21824, 23188, 23936, 23980, 24800, 26350, 27032, 27200, 27280, 28985, 29648, 29920, 29975, 33728, 33790, 34100, 34880, 35200, 37060, 37169, 37400, 38368, 40766, 42160, 43600, 43648, 46325, 46376, 47960, 49600, 52700, 54064, 54400, 54560, 57443, 57970, 59296, 59840, 59950, 67456, 67580, 68200, 69760, 74120, 74338, 74800, 76736, 81532, 84320, 84475, 87200, 92650, 92752, 95920, 99200, 101915, 105400, 108128, 109120, 114886, 115940, 118592, 119680, 119900, 135160, 136400, 144925, 148240, 148676, 149600, 153472, 163064, 168640, 168950, 174400, 185300, 185504, 185845, 191840, 203830, 210800, 216256, 218240, 229772, 231880, 237184, 239800, 270320, 272800, 287215, 289850, 296480, 297352, 299200, 326128, 337280, 337900, 348800, 370600, 371008, 371690, 383680, 407660, 421600, 432512, 459544, 463760, 479600, 509575, 540640, 545600, 574430, 579700, 592960, 594704, 598400, 631873, 652256, 675800, 741200, 742016, 743380, 767360, 815320, 843200, 919088, 927520, 929225, 959200, 1019150, 1081280, 1091200, 1148860, 1159400, 1185920, 1189408, 1263746, 1304512, 1351600, 1436075, 1482400, 1486760, 1630640, 1686400, 1838176, 1855040, 1858450, 1918400, 2038300, 2162560, 2297720, 2318800, 2378816, 2527492, 2609024, 2703200, 2872150, 2964800, 2973520, 3159365, 3261280, 3676352, 3710080, 3716900, 3836800, 4076600, 4595440, 4637600, 4757632, 5054984, 5406400, 5744300, 5929600, 5947040, 6318730, 6522560, 7352704, 7433800, 8153200, 9190880, 9275200, 10109968, 10812800, 11488600, 11894080, 12637460, 13045120, 14867600, 15796825, 16306400, 18381760, 18550400, 20219936, 22977200, 23788160, 25274920, 29735200, 31593650, 32612800, 36763520, 40439872, 45954400, 50549840, 59470400, 63187300, 65225600, 80879744, 91908800, 101099680, 118940800, 126374600, 183817600, 202199360, 252749200, 404398720, 505498400, 1010996800, 2021993600]

約数ペア:

[(1, 2021993600), (2, 1010996800), (4, 505498400), (5, 404398720), (8, 252749200), (10, 202199360), (11, 183817600), (16, 126374600), (17, 118940800), (20, 101099680), (22, 91908800), (25, 80879744), (31, 65225600), (32, 63187300), (34, 59470400), (40, 50549840), (44, 45954400), (50, 40439872), (55, 36763520), (62, 32612800), (64, 31593650), (68, 29735200), (80, 25274920), (85, 23788160), (88, 22977200), (100, 20219936), (109, 18550400), (110, 18381760), (124, 16306400), (128, 15796825), (136, 14867600), (155, 13045120), (160, 12637460), (170, 11894080), (176, 11488600), (187, 10812800), (200, 10109968), (218, 9275200), (220, 9190880), (248, 8153200), (272, 7433800), (275, 7352704), (310, 6522560), (320, 6318730), (340, 5947040), (341, 5929600), (352, 5744300), (374, 5406400), (400, 5054984), (425, 4757632), (436, 4637600), (440, 4595440), (496, 4076600), (527, 3836800), (544, 3716900), (545, 3710080), (550, 3676352), (620, 3261280), (640, 3159365), (680, 2973520), (682, 2964800), (704, 2872150), (748, 2703200), (775, 2609024), (800, 2527492), (850, 2378816), (872, 2318800), (880, 2297720), (935, 2162560), (992, 2038300), (1054, 1918400), (1088, 1858450), (1090, 1855040), (1100, 1838176), (1199, 1686400), (1240, 1630640), (1360, 1486760), (1364, 1482400), (1408, 1436075), (1496, 1351600), (1550, 1304512), (1600, 1263746), (1700, 1189408), (1705, 1185920), (1744, 1159400), (1760, 1148860), (1853, 1091200), (1870, 1081280), (1984, 1019150), (2108, 959200), (2176, 929225), (2180, 927520), (2200, 919088), (2398, 843200), (2480, 815320), (2635, 767360), (2720, 743380), (2725, 742016), (2728, 741200), (2992, 675800), (3100, 652256), (3200, 631873), (3379, 598400), (3400, 594704), (3410, 592960), (3488, 579700), (3520, 574430), (3706, 545600), (3740, 540640), (3968, 509575), (4216, 479600), (4360, 463760), (4400, 459544), (4675, 432512), (4796, 421600), (4960, 407660), (5270, 383680), (5440, 371690), (5450, 371008), (5456, 370600), (5797, 348800), (5984, 337900), (5995, 337280), (6200, 326128), (6758, 299200), (6800, 297352), (6820, 296480), (6976, 289850), (7040, 287215), (7412, 272800), (7480, 270320), (8432, 239800), (8525, 237184), (8720, 231880), (8800, 229772), (9265, 218240), (9350, 216256), (9592, 210800), (9920, 203830), (10540, 191840), (10880, 185845), (10900, 185504), (10912, 185300), (11594, 174400), (11968, 168950), (11990, 168640), (12400, 163064), (13175, 153472), (13516, 149600), (13600, 148676), (13640, 148240), (13952, 144925), (14824, 136400), (14960, 135160), (16864, 119900), (16895, 119680), (17050, 118592), (17440, 115940), (17600, 114886), (18530, 109120), (18700, 108128), (19184, 105400), (19840, 101915), (20383, 99200), (21080, 95920), (21800, 92752), (21824, 92650), (23188, 87200), (23936, 84475), (23980, 84320), (24800, 81532), (26350, 76736), (27032, 74800), (27200, 74338), (27280, 74120), (28985, 69760), (29648, 68200), (29920, 67580), (29975, 67456), (33728, 59950), (33790, 59840), (34100, 59296), (34880, 57970), (35200, 57443), (37060, 54560), (37169, 54400), (37400, 54064), (38368, 52700), (40766, 49600), (42160, 47960), (43600, 46376), (43648, 46325)]