2281931080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 256

約数和(自身を含む): 6601512960

約数和(自身を除く): 4319581880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 31, 34, 40, 44, 52, 55, 62, 65, 68, 85, 88, 104, 110, 124, 130, 136, 143, 155, 170, 187, 220, 221, 248, 260, 286, 310, 340, 341, 374, 403, 440, 442, 520, 527, 572, 620, 680, 682, 715, 748, 757, 806, 884, 935, 1054, 1105, 1144, 1240, 1364, 1430, 1496, 1514, 1612, 1705, 1768, 1870, 2015, 2108, 2210, 2431, 2635, 2728, 2860, 3028, 3224, 3410, 3740, 3785, 4030, 4216, 4420, 4433, 4862, 5270, 5720, 5797, 6056, 6820, 6851, 7480, 7570, 8060, 8327, 8840, 8866, 9724, 9841, 10540, 11594, 12155, 12869, 13640, 13702, 15140, 16120, 16654, 17732, 19448, 19682, 21080, 22165, 23188, 23467, 24310, 25738, 27404, 28985, 30280, 33308, 34255, 35464, 39364, 41635, 44330, 46376, 46934, 48620, 49205, 51476, 54808, 57970, 64345, 66616, 68510, 75361, 78728, 83270, 88660, 93868, 97240, 98410, 102952, 108251, 115940, 117335, 128690, 137020, 141559, 150722, 166540, 167297, 177320, 187736, 196820, 216502, 231880, 234670, 257380, 258137, 274040, 283118, 301444, 305071, 333080, 334594, 376805, 393640, 398939, 433004, 469340, 514760, 516274, 541255, 566236, 602888, 610142, 669188, 707795, 753610, 797878, 836485, 866008, 938680, 1032548, 1082510, 1132472, 1220284, 1290685, 1338376, 1415590, 1507220, 1525355, 1595756, 1672970, 1840267, 1994695, 2065096, 2165020, 2440568, 2581370, 2831180, 3014440, 3050710, 3191512, 3345940, 3355781, 3680534, 3989390, 4330040, 4388329, 5162740, 5186207, 5662360, 6101420, 6691880, 6711562, 7361068, 7978780, 8776658, 9201335, 10325480, 10372414, 12202840, 13423124, 14722136, 15957560, 16778905, 17553316, 18402670, 20744828, 21941645, 25931035, 26846248, 33557810, 35106632, 36805340, 41489656, 43883290, 51862070, 57048277, 67115620, 73610680, 87766580, 103724140, 114096554, 134231240, 175533160, 207448280, 228193108, 285241385, 456386216, 570482770, 1140965540, 2281931080]

約数ペア:

[(1, 2281931080), (2, 1140965540), (4, 570482770), (5, 456386216), (8, 285241385), (10, 228193108), (11, 207448280), (13, 175533160), (17, 134231240), (20, 114096554), (22, 103724140), (26, 87766580), (31, 73610680), (34, 67115620), (40, 57048277), (44, 51862070), (52, 43883290), (55, 41489656), (62, 36805340), (65, 35106632), (68, 33557810), (85, 26846248), (88, 25931035), (104, 21941645), (110, 20744828), (124, 18402670), (130, 17553316), (136, 16778905), (143, 15957560), (155, 14722136), (170, 13423124), (187, 12202840), (220, 10372414), (221, 10325480), (248, 9201335), (260, 8776658), (286, 7978780), (310, 7361068), (340, 6711562), (341, 6691880), (374, 6101420), (403, 5662360), (440, 5186207), (442, 5162740), (520, 4388329), (527, 4330040), (572, 3989390), (620, 3680534), (680, 3355781), (682, 3345940), (715, 3191512), (748, 3050710), (757, 3014440), (806, 2831180), (884, 2581370), (935, 2440568), (1054, 2165020), (1105, 2065096), (1144, 1994695), (1240, 1840267), (1364, 1672970), (1430, 1595756), (1496, 1525355), (1514, 1507220), (1612, 1415590), (1705, 1338376), (1768, 1290685), (1870, 1220284), (2015, 1132472), (2108, 1082510), (2210, 1032548), (2431, 938680), (2635, 866008), (2728, 836485), (2860, 797878), (3028, 753610), (3224, 707795), (3410, 669188), (3740, 610142), (3785, 602888), (4030, 566236), (4216, 541255), (4420, 516274), (4433, 514760), (4862, 469340), (5270, 433004), (5720, 398939), (5797, 393640), (6056, 376805), (6820, 334594), (6851, 333080), (7480, 305071), (7570, 301444), (8060, 283118), (8327, 274040), (8840, 258137), (8866, 257380), (9724, 234670), (9841, 231880), (10540, 216502), (11594, 196820), (12155, 187736), (12869, 177320), (13640, 167297), (13702, 166540), (15140, 150722), (16120, 141559), (16654, 137020), (17732, 128690), (19448, 117335), (19682, 115940), (21080, 108251), (22165, 102952), (23188, 98410), (23467, 97240), (24310, 93868), (25738, 88660), (27404, 83270), (28985, 78728), (30280, 75361), (33308, 68510), (34255, 66616), (35464, 64345), (39364, 57970), (41635, 54808), (44330, 51476), (46376, 49205), (46934, 48620)]