15693616120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{615919}}^1$

素因数の和:615957

約数の個数: 96

約数和(自身を含む): 44235374400

約数和(自身を除く): 28541758280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 615919, 1231838, 2463676, 3079595, 4311433, 4927352, 6159190, 8006947, 8622866, 12318380, 16013894, 17245732, 21557165, 24636760, 30180031, 32027788, 34491464, 40034735, 43114330, 56048629, 60360062, 64055576, 80069470, 86228660, 112097258, 120720124, 150900155, 160138940, 172457320, 224194516, 241440248, 280243145, 301800310, 320277880, 392340403, 448389032, 560486290, 603600620, 784680806, 1120972580, 1207201240, 1569361612, 1961702015, 2241945160, 3138723224, 3923404030, 7846808060, 15693616120]

約数ペア:

[(1, 15693616120), (2, 7846808060), (4, 3923404030), (5, 3138723224), (7, 2241945160), (8, 1961702015), (10, 1569361612), (13, 1207201240), (14, 1120972580), (20, 784680806), (26, 603600620), (28, 560486290), (35, 448389032), (40, 392340403), (49, 320277880), (52, 301800310), (56, 280243145), (65, 241440248), (70, 224194516), (91, 172457320), (98, 160138940), (104, 150900155), (130, 120720124), (140, 112097258), (182, 86228660), (196, 80069470), (245, 64055576), (260, 60360062), (280, 56048629), (364, 43114330), (392, 40034735), (455, 34491464), (490, 32027788), (520, 30180031), (637, 24636760), (728, 21557165), (910, 17245732), (980, 16013894), (1274, 12318380), (1820, 8622866), (1960, 8006947), (2548, 6159190), (3185, 4927352), (3640, 4311433), (5096, 3079595), (6370, 2463676), (12740, 1231838), (25480, 615919)]