165047220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 591666768

約数和(自身を除く): 426619548

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, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 461, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 922, 1020, 1053, 1105, 1170, 1326, 1377, 1383, 1404, 1530, 1620, 1755, 1836, 1844, 1989, 2106, 2210, 2295, 2305, 2340, 2652, 2754, 2766, 3060, 3315, 3510, 3978, 4149, 4212, 4420, 4590, 4610, 5265, 5508, 5532, 5967, 5993, 6630, 6885, 6915, 7020, 7837, 7956, 8298, 9180, 9220, 9945, 10530, 11934, 11986, 12447, 13260, 13770, 13830, 15674, 16596, 17901, 17979, 19890, 20745, 21060, 23511, 23868, 23972, 24894, 27540, 27660, 29835, 29965, 31348, 35802, 35958, 37341, 39185, 39780, 41490, 47022, 49788, 53937, 59670, 59930, 62235, 70533, 71604, 71916, 74682, 78370, 82980, 89505, 89895, 94044, 101881, 107874, 117555, 119340, 119860, 124470, 141066, 149364, 156740, 161811, 179010, 179790, 186705, 203762, 211599, 215748, 235110, 248940, 269685, 282132, 305643, 323622, 352665, 358020, 359580, 373410, 407524, 423198, 470220, 485433, 509405, 539370, 611286, 634797, 647244, 705330, 746820, 809055, 846396, 916929, 970866, 1018810, 1057995, 1078740, 1222572, 1269594, 1410660, 1528215, 1618110, 1833858, 1941732, 2037620, 2115990, 2427165, 2539188, 2750787, 3056430, 3173985, 3236220, 3667716, 4231980, 4584645, 4854330, 5501574, 6112860, 6347970, 8252361, 9169290, 9708660, 11003148, 12695940, 13753935, 16504722, 18338580, 27507870, 33009444, 41261805, 55015740, 82523610, 165047220]

約数ペア:

[(1, 165047220), (2, 82523610), (3, 55015740), (4, 41261805), (5, 33009444), (6, 27507870), (9, 18338580), (10, 16504722), (12, 13753935), (13, 12695940), (15, 11003148), (17, 9708660), (18, 9169290), (20, 8252361), (26, 6347970), (27, 6112860), (30, 5501574), (34, 4854330), (36, 4584645), (39, 4231980), (45, 3667716), (51, 3236220), (52, 3173985), (54, 3056430), (60, 2750787), (65, 2539188), (68, 2427165), (78, 2115990), (81, 2037620), (85, 1941732), (90, 1833858), (102, 1618110), (108, 1528215), (117, 1410660), (130, 1269594), (135, 1222572), (153, 1078740), (156, 1057995), (162, 1018810), (170, 970866), (180, 916929), (195, 846396), (204, 809055), (221, 746820), (234, 705330), (255, 647244), (260, 634797), (270, 611286), (306, 539370), (324, 509405), (340, 485433), (351, 470220), (390, 423198), (405, 407524), (442, 373410), (459, 359580), (461, 358020), (468, 352665), (510, 323622), (540, 305643), (585, 282132), (612, 269685), (663, 248940), (702, 235110), (765, 215748), (780, 211599), (810, 203762), (884, 186705), (918, 179790), (922, 179010), (1020, 161811), (1053, 156740), (1105, 149364), (1170, 141066), (1326, 124470), (1377, 119860), (1383, 119340), (1404, 117555), (1530, 107874), (1620, 101881), (1755, 94044), (1836, 89895), (1844, 89505), (1989, 82980), (2106, 78370), (2210, 74682), (2295, 71916), (2305, 71604), (2340, 70533), (2652, 62235), (2754, 59930), (2766, 59670), (3060, 53937), (3315, 49788), (3510, 47022), (3978, 41490), (4149, 39780), (4212, 39185), (4420, 37341), (4590, 35958), (4610, 35802), (5265, 31348), (5508, 29965), (5532, 29835), (5967, 27660), (5993, 27540), (6630, 24894), (6885, 23972), (6915, 23868), (7020, 23511), (7837, 21060), (7956, 20745), (8298, 19890), (9180, 17979), (9220, 17901), (9945, 16596), (10530, 15674), (11934, 13830), (11986, 13770), (12447, 13260)]