216223680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 112

約数和(自身を含む): 726948000

約数和(自身を除く): 510724320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 13249, 16320, 26498, 39747, 52996, 66245, 79494, 105992, 132490, 158988, 198735, 211984, 225233, 264980, 317976, 397470, 423968, 450466, 529960, 635952, 675699, 794940, 847936, 900932, 1059920, 1126165, 1271904, 1351398, 1589880, 1801864, 2119840, 2252330, 2543808, 2702796, 3179760, 3378495, 3603728, 4239680, 4504660, 5405592, 6359520, 6756990, 7207456, 9009320, 10811184, 12719040, 13513980, 14414912, 18018640, 21622368, 27027960, 36037280, 43244736, 54055920, 72074560, 108111840, 216223680]

約数ペア:

[(1, 216223680), (2, 108111840), (3, 72074560), (4, 54055920), (5, 43244736), (6, 36037280), (8, 27027960), (10, 21622368), (12, 18018640), (15, 14414912), (16, 13513980), (17, 12719040), (20, 10811184), (24, 9009320), (30, 7207456), (32, 6756990), (34, 6359520), (40, 5405592), (48, 4504660), (51, 4239680), (60, 3603728), (64, 3378495), (68, 3179760), (80, 2702796), (85, 2543808), (96, 2252330), (102, 2119840), (120, 1801864), (136, 1589880), (160, 1351398), (170, 1271904), (192, 1126165), (204, 1059920), (240, 900932), (255, 847936), (272, 794940), (320, 675699), (340, 635952), (408, 529960), (480, 450466), (510, 423968), (544, 397470), (680, 317976), (816, 264980), (960, 225233), (1020, 211984), (1088, 198735), (1360, 158988), (1632, 132490), (2040, 105992), (2720, 79494), (3264, 66245), (4080, 52996), (5440, 39747), (8160, 26498), (13249, 16320)]