421572800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 168

約数和(自身を含む): 1199052720

約数和(自身を除く): 777479920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 320, 340, 352, 374, 400, 425, 440, 544, 550, 680, 704, 748, 800, 850, 880, 935, 1088, 1100, 1360, 1409, 1496, 1600, 1700, 1760, 1870, 2200, 2720, 2818, 2992, 3400, 3520, 3740, 4400, 4675, 5440, 5636, 5984, 6800, 7045, 7480, 8800, 9350, 11272, 11968, 13600, 14090, 14960, 15499, 17600, 18700, 22544, 23953, 27200, 28180, 29920, 30998, 35225, 37400, 45088, 47906, 56360, 59840, 61996, 70450, 74800, 77495, 90176, 95812, 112720, 119765, 123992, 140900, 149600, 154990, 191624, 225440, 239530, 247984, 263483, 281800, 299200, 309980, 383248, 387475, 450880, 479060, 495968, 526966, 563600, 598825, 619960, 766496, 774950, 958120, 991936, 1053932, 1127200, 1197650, 1239920, 1317415, 1532992, 1549900, 1916240, 2107864, 2254400, 2395300, 2479840, 2634830, 3099800, 3832480, 4215728, 4790600, 4959680, 5269660, 6199600, 6587075, 7664960, 8431456, 9581200, 10539320, 12399200, 13174150, 16862912, 19162400, 21078640, 24798400, 26348300, 38324800, 42157280, 52696600, 84314560, 105393200, 210786400, 421572800]

約数ペア:

[(1, 421572800), (2, 210786400), (4, 105393200), (5, 84314560), (8, 52696600), (10, 42157280), (11, 38324800), (16, 26348300), (17, 24798400), (20, 21078640), (22, 19162400), (25, 16862912), (32, 13174150), (34, 12399200), (40, 10539320), (44, 9581200), (50, 8431456), (55, 7664960), (64, 6587075), (68, 6199600), (80, 5269660), (85, 4959680), (88, 4790600), (100, 4215728), (110, 3832480), (136, 3099800), (160, 2634830), (170, 2479840), (176, 2395300), (187, 2254400), (200, 2107864), (220, 1916240), (272, 1549900), (275, 1532992), (320, 1317415), (340, 1239920), (352, 1197650), (374, 1127200), (400, 1053932), (425, 991936), (440, 958120), (544, 774950), (550, 766496), (680, 619960), (704, 598825), (748, 563600), (800, 526966), (850, 495968), (880, 479060), (935, 450880), (1088, 387475), (1100, 383248), (1360, 309980), (1409, 299200), (1496, 281800), (1600, 263483), (1700, 247984), (1760, 239530), (1870, 225440), (2200, 191624), (2720, 154990), (2818, 149600), (2992, 140900), (3400, 123992), (3520, 119765), (3740, 112720), (4400, 95812), (4675, 90176), (5440, 77495), (5636, 74800), (5984, 70450), (6800, 61996), (7045, 59840), (7480, 56360), (8800, 47906), (9350, 45088), (11272, 37400), (11968, 35225), (13600, 30998), (14090, 29920), (14960, 28180), (15499, 27200), (17600, 23953), (18700, 22544)]