1930892320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3259}}^1$

素因数の和:3327

約数の個数: 144

約数和(自身を含む): 5451606720

約数和(自身を除く): 3520714400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 529, 560, 644, 736, 805, 920, 1058, 1120, 1288, 1610, 1840, 2116, 2576, 2645, 3220, 3259, 3680, 3703, 4232, 5152, 5290, 6440, 6518, 7406, 8464, 10580, 12880, 13036, 14812, 16295, 16928, 18515, 21160, 22813, 25760, 26072, 29624, 32590, 37030, 42320, 45626, 52144, 59248, 65180, 74060, 74957, 84640, 91252, 104288, 114065, 118496, 130360, 148120, 149914, 182504, 228130, 260720, 296240, 299828, 365008, 374785, 456260, 521440, 524699, 592480, 599656, 730016, 749570, 912520, 1049398, 1199312, 1499140, 1724011, 1825040, 2098796, 2398624, 2623495, 2998280, 3448022, 3650080, 4197592, 5246990, 5996560, 6896044, 8395184, 8620055, 10493980, 11993120, 12068077, 13792088, 16790368, 17240110, 20987960, 24136154, 27584176, 34480220, 41975920, 48272308, 55168352, 60340385, 68960440, 83951840, 96544616, 120680770, 137920880, 193089232, 241361540, 275841760, 386178464, 482723080, 965446160, 1930892320]

約数ペア:

[(1, 1930892320), (2, 965446160), (4, 482723080), (5, 386178464), (7, 275841760), (8, 241361540), (10, 193089232), (14, 137920880), (16, 120680770), (20, 96544616), (23, 83951840), (28, 68960440), (32, 60340385), (35, 55168352), (40, 48272308), (46, 41975920), (56, 34480220), (70, 27584176), (80, 24136154), (92, 20987960), (112, 17240110), (115, 16790368), (140, 13792088), (160, 12068077), (161, 11993120), (184, 10493980), (224, 8620055), (230, 8395184), (280, 6896044), (322, 5996560), (368, 5246990), (460, 4197592), (529, 3650080), (560, 3448022), (644, 2998280), (736, 2623495), (805, 2398624), (920, 2098796), (1058, 1825040), (1120, 1724011), (1288, 1499140), (1610, 1199312), (1840, 1049398), (2116, 912520), (2576, 749570), (2645, 730016), (3220, 599656), (3259, 592480), (3680, 524699), (3703, 521440), (4232, 456260), (5152, 374785), (5290, 365008), (6440, 299828), (6518, 296240), (7406, 260720), (8464, 228130), (10580, 182504), (12880, 149914), (13036, 148120), (14812, 130360), (16295, 118496), (16928, 114065), (18515, 104288), (21160, 91252), (22813, 84640), (25760, 74957), (26072, 74060), (29624, 65180), (32590, 59248), (37030, 52144), (42320, 45626)]