199833779760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{63799}}^1$

素因数の和:64267

約数の個数: 160

約数和(自身を含む): 640997068800

約数和(自身を除く): 441163289040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 421, 465, 496, 620, 744, 842, 930, 1240, 1263, 1488, 1684, 1860, 2105, 2480, 2526, 3368, 3720, 4210, 5052, 6315, 6736, 7440, 8420, 10104, 12630, 13051, 16840, 20208, 25260, 26102, 33680, 39153, 50520, 52204, 63799, 65255, 78306, 101040, 104408, 127598, 130510, 156612, 191397, 195765, 208816, 255196, 261020, 313224, 318995, 382794, 391530, 510392, 522040, 626448, 637990, 765588, 783060, 956985, 1020784, 1044080, 1275980, 1531176, 1566120, 1913970, 1977769, 2551960, 3062352, 3132240, 3827940, 3955538, 5103920, 5933307, 7655880, 7911076, 9888845, 11866614, 15311760, 15822152, 19777690, 23733228, 26859379, 29666535, 31644304, 39555380, 47466456, 53718758, 59333070, 79110760, 80578137, 94932912, 107437516, 118666140, 134296895, 158221520, 161156274, 214875032, 237332280, 268593790, 322312548, 402890685, 429750064, 474664560, 537187580, 644625096, 805781370, 832640749, 1074375160, 1289250192, 1611562740, 1665281498, 2148750320, 2497922247, 3223125480, 3330562996, 4163203745, 4995844494, 6446250960, 6661125992, 8326407490, 9991688988, 12489611235, 13322251984, 16652814980, 19983377976, 24979222470, 33305629960, 39966755952, 49958444940, 66611259920, 99916889880, 199833779760]

約数ペア:

[(1, 199833779760), (2, 99916889880), (3, 66611259920), (4, 49958444940), (5, 39966755952), (6, 33305629960), (8, 24979222470), (10, 19983377976), (12, 16652814980), (15, 13322251984), (16, 12489611235), (20, 9991688988), (24, 8326407490), (30, 6661125992), (31, 6446250960), (40, 4995844494), (48, 4163203745), (60, 3330562996), (62, 3223125480), (80, 2497922247), (93, 2148750320), (120, 1665281498), (124, 1611562740), (155, 1289250192), (186, 1074375160), (240, 832640749), (248, 805781370), (310, 644625096), (372, 537187580), (421, 474664560), (465, 429750064), (496, 402890685), (620, 322312548), (744, 268593790), (842, 237332280), (930, 214875032), (1240, 161156274), (1263, 158221520), (1488, 134296895), (1684, 118666140), (1860, 107437516), (2105, 94932912), (2480, 80578137), (2526, 79110760), (3368, 59333070), (3720, 53718758), (4210, 47466456), (5052, 39555380), (6315, 31644304), (6736, 29666535), (7440, 26859379), (8420, 23733228), (10104, 19777690), (12630, 15822152), (13051, 15311760), (16840, 11866614), (20208, 9888845), (25260, 7911076), (26102, 7655880), (33680, 5933307), (39153, 5103920), (50520, 3955538), (52204, 3827940), (63799, 3132240), (65255, 3062352), (78306, 2551960), (101040, 1977769), (104408, 1913970), (127598, 1566120), (130510, 1531176), (156612, 1275980), (191397, 1044080), (195765, 1020784), (208816, 956985), (255196, 783060), (261020, 765588), (313224, 637990), (318995, 626448), (382794, 522040), (391530, 510392)]