40217580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 143095680

約数和(自身を除く): 102878100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 337, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 674, 702, 765, 780, 884, 918, 1011, 1020, 1105, 1170, 1326, 1348, 1404, 1530, 1685, 1755, 1836, 1989, 2022, 2210, 2295, 2340, 2652, 3033, 3060, 3315, 3370, 3510, 3978, 4044, 4381, 4420, 4590, 5055, 5729, 5967, 6066, 6630, 6740, 7020, 7956, 8762, 9099, 9180, 9945, 10110, 11458, 11934, 12132, 13143, 13260, 15165, 17187, 17524, 18198, 19890, 20220, 21905, 22916, 23868, 26286, 28645, 29835, 30330, 34374, 36396, 39429, 39780, 43810, 45495, 51561, 52572, 57290, 59670, 60660, 65715, 68748, 74477, 78858, 85935, 87620, 90990, 103122, 114580, 118287, 119340, 131430, 148954, 154683, 157716, 171870, 181980, 197145, 206244, 223431, 236574, 257805, 262860, 297908, 309366, 343740, 372385, 394290, 446862, 473148, 515610, 591435, 618732, 670293, 744770, 773415, 788580, 893724, 1031220, 1117155, 1182870, 1340586, 1489540, 1546830, 2010879, 2234310, 2365740, 2681172, 3093660, 3351465, 4021758, 4468620, 6702930, 8043516, 10054395, 13405860, 20108790, 40217580]

約数ペア:

[(1, 40217580), (2, 20108790), (3, 13405860), (4, 10054395), (5, 8043516), (6, 6702930), (9, 4468620), (10, 4021758), (12, 3351465), (13, 3093660), (15, 2681172), (17, 2365740), (18, 2234310), (20, 2010879), (26, 1546830), (27, 1489540), (30, 1340586), (34, 1182870), (36, 1117155), (39, 1031220), (45, 893724), (51, 788580), (52, 773415), (54, 744770), (60, 670293), (65, 618732), (68, 591435), (78, 515610), (85, 473148), (90, 446862), (102, 394290), (108, 372385), (117, 343740), (130, 309366), (135, 297908), (153, 262860), (156, 257805), (170, 236574), (180, 223431), (195, 206244), (204, 197145), (221, 181980), (234, 171870), (255, 157716), (260, 154683), (270, 148954), (306, 131430), (337, 119340), (340, 118287), (351, 114580), (390, 103122), (442, 90990), (459, 87620), (468, 85935), (510, 78858), (540, 74477), (585, 68748), (612, 65715), (663, 60660), (674, 59670), (702, 57290), (765, 52572), (780, 51561), (884, 45495), (918, 43810), (1011, 39780), (1020, 39429), (1105, 36396), (1170, 34374), (1326, 30330), (1348, 29835), (1404, 28645), (1530, 26286), (1685, 23868), (1755, 22916), (1836, 21905), (1989, 20220), (2022, 19890), (2210, 18198), (2295, 17524), (2340, 17187), (2652, 15165), (3033, 13260), (3060, 13143), (3315, 12132), (3370, 11934), (3510, 11458), (3978, 10110), (4044, 9945), (4381, 9180), (4420, 9099), (4590, 8762), (5055, 7956), (5729, 7020), (5967, 6740), (6066, 6630)]