8171251920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290999}}^1$

素因数の和:291034

約数の個数: 160

約数和(自身を含む): 30310560000

約数和(自身を除く): 22139308080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 290999, 581998, 872997, 1163996, 1454995, 1745994, 2327992, 2618991, 2909990, 3491988, 3782987, 4364985, 4655984, 5237982, 5819980, 6983976, 7565974, 7856973, 8729970, 10475964, 11348961, 11639960, 13094955, 13967952, 15131948, 15713946, 17459940, 18914935, 20951928, 22697922, 23279920, 26189910, 30263896, 31427892, 34046883, 34919880, 37829870, 39284865, 41903856, 45395844, 52379820, 56744805, 60527792, 62855784, 68093766, 69839760, 75659740, 78569730, 90791688, 102140649, 104759640, 113489610, 125711568, 136187532, 151319480, 157139460, 170234415, 181583376, 204281298, 209519280, 226979220, 272375064, 302638960, 314278920, 340468830, 408562596, 453958440, 510703245, 544750128, 628557840, 680937660, 817125192, 907916880, 1021406490, 1361875320, 1634250384, 2042812980, 2723750640, 4085625960, 8171251920]

約数ペア:

[(1, 8171251920), (2, 4085625960), (3, 2723750640), (4, 2042812980), (5, 1634250384), (6, 1361875320), (8, 1021406490), (9, 907916880), (10, 817125192), (12, 680937660), (13, 628557840), (15, 544750128), (16, 510703245), (18, 453958440), (20, 408562596), (24, 340468830), (26, 314278920), (27, 302638960), (30, 272375064), (36, 226979220), (39, 209519280), (40, 204281298), (45, 181583376), (48, 170234415), (52, 157139460), (54, 151319480), (60, 136187532), (65, 125711568), (72, 113489610), (78, 104759640), (80, 102140649), (90, 90791688), (104, 78569730), (108, 75659740), (117, 69839760), (120, 68093766), (130, 62855784), (135, 60527792), (144, 56744805), (156, 52379820), (180, 45395844), (195, 41903856), (208, 39284865), (216, 37829870), (234, 34919880), (240, 34046883), (260, 31427892), (270, 30263896), (312, 26189910), (351, 23279920), (360, 22697922), (390, 20951928), (432, 18914935), (468, 17459940), (520, 15713946), (540, 15131948), (585, 13967952), (624, 13094955), (702, 11639960), (720, 11348961), (780, 10475964), (936, 8729970), (1040, 7856973), (1080, 7565974), (1170, 6983976), (1404, 5819980), (1560, 5237982), (1755, 4655984), (1872, 4364985), (2160, 3782987), (2340, 3491988), (2808, 2909990), (3120, 2618991), (3510, 2327992), (4680, 1745994), (5616, 1454995), (7020, 1163996), (9360, 872997), (14040, 581998), (28080, 290999)]