212863669480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{897553}}^1$

素因数の和:897600

約数の個数: 144

約数和(自身を含む): 612392118660

約数和(自身を除く): 399528449180

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 605, 616, 770, 847, 968, 980, 1078, 1210, 1540, 1694, 1960, 2156, 2420, 2695, 3080, 3388, 4235, 4312, 4840, 5390, 5929, 6776, 8470, 10780, 11858, 16940, 21560, 23716, 29645, 33880, 47432, 59290, 118580, 237160, 897553, 1795106, 3590212, 4487765, 6282871, 7180424, 8975530, 9873083, 12565742, 17951060, 19746166, 25131484, 31414355, 35902120, 39492332, 43980097, 49365415, 50262968, 62828710, 69111581, 78984664, 87960194, 98730830, 108603913, 125657420, 138223162, 175920388, 197461660, 217207826, 219900485, 251314840, 276446324, 345557905, 351840776, 394923320, 434415652, 439800970, 483781067, 543019565, 552892648, 691115810, 760227391, 868831304, 879601940, 967562134, 1086039130, 1382231620, 1520454782, 1759203880, 1935124268, 2172078260, 2418905335, 2764463240, 3040909564, 3801136955, 3870248536, 4344156520, 4837810670, 5321591737, 6081819128, 7602273910, 9675621340, 10643183474, 15204547820, 19351242680, 21286366948, 26607958685, 30409095640, 42572733896, 53215917370, 106431834740, 212863669480]

約数ペア:

[(1, 212863669480), (2, 106431834740), (4, 53215917370), (5, 42572733896), (7, 30409095640), (8, 26607958685), (10, 21286366948), (11, 19351242680), (14, 15204547820), (20, 10643183474), (22, 9675621340), (28, 7602273910), (35, 6081819128), (40, 5321591737), (44, 4837810670), (49, 4344156520), (55, 3870248536), (56, 3801136955), (70, 3040909564), (77, 2764463240), (88, 2418905335), (98, 2172078260), (110, 1935124268), (121, 1759203880), (140, 1520454782), (154, 1382231620), (196, 1086039130), (220, 967562134), (242, 879601940), (245, 868831304), (280, 760227391), (308, 691115810), (385, 552892648), (392, 543019565), (440, 483781067), (484, 439800970), (490, 434415652), (539, 394923320), (605, 351840776), (616, 345557905), (770, 276446324), (847, 251314840), (968, 219900485), (980, 217207826), (1078, 197461660), (1210, 175920388), (1540, 138223162), (1694, 125657420), (1960, 108603913), (2156, 98730830), (2420, 87960194), (2695, 78984664), (3080, 69111581), (3388, 62828710), (4235, 50262968), (4312, 49365415), (4840, 43980097), (5390, 39492332), (5929, 35902120), (6776, 31414355), (8470, 25131484), (10780, 19746166), (11858, 17951060), (16940, 12565742), (21560, 9873083), (23716, 8975530), (29645, 7180424), (33880, 6282871), (47432, 4487765), (59290, 3590212), (118580, 1795106), (237160, 897553)]