208990080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 192

約数和(自身を含む): 777460320

約数和(自身を除く): 568470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2791, 2880, 3120, 3744, 4160, 4680, 4992, 5582, 5760, 6240, 7488, 8320, 8373, 9360, 11164, 12480, 13955, 14976, 16746, 18720, 22328, 24960, 25119, 27910, 33492, 36283, 37440, 41865, 44656, 50238, 55820, 66984, 72566, 74880, 83730, 89312, 100476, 108849, 111640, 125595, 133968, 145132, 167460, 178624, 181415, 200952, 217698, 223280, 251190, 267936, 290264, 326547, 334920, 357248, 362830, 401904, 435396, 446560, 502380, 535872, 544245, 580528, 653094, 669840, 725660, 803808, 870792, 893120, 1004760, 1071744, 1088490, 1161056, 1306188, 1339680, 1451320, 1607616, 1632735, 1741584, 1786240, 2009520, 2176980, 2322112, 2612376, 2679360, 2902640, 3215232, 3265470, 3483168, 4019040, 4353960, 4644224, 5224752, 5358720, 5805280, 6530940, 6966336, 8038080, 8707920, 10449504, 11610560, 13061880, 13932672, 16076160, 17415840, 20899008, 23221120, 26123760, 34831680, 41798016, 52247520, 69663360, 104495040, 208990080]

約数ペア:

[(1, 208990080), (2, 104495040), (3, 69663360), (4, 52247520), (5, 41798016), (6, 34831680), (8, 26123760), (9, 23221120), (10, 20899008), (12, 17415840), (13, 16076160), (15, 13932672), (16, 13061880), (18, 11610560), (20, 10449504), (24, 8707920), (26, 8038080), (30, 6966336), (32, 6530940), (36, 5805280), (39, 5358720), (40, 5224752), (45, 4644224), (48, 4353960), (52, 4019040), (60, 3483168), (64, 3265470), (65, 3215232), (72, 2902640), (78, 2679360), (80, 2612376), (90, 2322112), (96, 2176980), (104, 2009520), (117, 1786240), (120, 1741584), (128, 1632735), (130, 1607616), (144, 1451320), (156, 1339680), (160, 1306188), (180, 1161056), (192, 1088490), (195, 1071744), (208, 1004760), (234, 893120), (240, 870792), (260, 803808), (288, 725660), (312, 669840), (320, 653094), (360, 580528), (384, 544245), (390, 535872), (416, 502380), (468, 446560), (480, 435396), (520, 401904), (576, 362830), (585, 357248), (624, 334920), (640, 326547), (720, 290264), (780, 267936), (832, 251190), (936, 223280), (960, 217698), (1040, 200952), (1152, 181415), (1170, 178624), (1248, 167460), (1440, 145132), (1560, 133968), (1664, 125595), (1872, 111640), (1920, 108849), (2080, 100476), (2340, 89312), (2496, 83730), (2791, 74880), (2880, 72566), (3120, 66984), (3744, 55820), (4160, 50238), (4680, 44656), (4992, 41865), (5582, 37440), (5760, 36283), (6240, 33492), (7488, 27910), (8320, 25119), (8373, 24960), (9360, 22328), (11164, 18720), (12480, 16746), (13955, 14976)]