2178648330120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{402943}}^1$

素因数の和:403636

約数の個数: 192

約数和(自身を含む): 7399792558080

約数和(自身を除く): 5221144227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 653, 690, 828, 920, 1035, 1306, 1380, 1656, 1959, 2070, 2612, 2760, 3265, 3918, 4140, 5224, 5877, 6530, 7836, 8280, 9795, 11754, 13060, 15019, 15672, 19590, 23508, 26120, 29385, 30038, 39180, 45057, 47016, 58770, 60076, 75095, 78360, 90114, 117540, 120152, 135171, 150190, 180228, 225285, 235080, 270342, 300380, 360456, 402943, 450570, 540684, 600760, 675855, 805886, 901140, 1081368, 1208829, 1351710, 1611772, 1802280, 2014715, 2417658, 2703420, 3223544, 3626487, 4029430, 4835316, 5406840, 6044145, 7252974, 8058860, 9267689, 9670632, 12088290, 14505948, 16117720, 18132435, 18535378, 24176580, 27803067, 29011896, 36264870, 37070756, 46338445, 48353160, 55606134, 72529740, 74141512, 83409201, 92676890, 111212268, 139015335, 145059480, 166818402, 185353780, 222424536, 263121779, 278030670, 333636804, 370707560, 417046005, 526243558, 556061340, 667273608, 789365337, 834092010, 1052487116, 1112122680, 1315608895, 1578730674, 1668184020, 2104974232, 2368096011, 2631217790, 3157461348, 3336368040, 3946826685, 4736192022, 5262435580, 6051800917, 6314922696, 7893653370, 9472384044, 10524871160, 11840480055, 12103601834, 15787306740, 18155402751, 18944768088, 23680960110, 24207203668, 30259004585, 31574613480, 36310805502, 47361920220, 48414407336, 54466208253, 60518009170, 72621611004, 90777013755, 94723840440, 108932416506, 121036018340, 145243222008, 181554027510, 217864833012, 242072036680, 272331041265, 363108055020, 435729666024, 544662082530, 726216110040, 1089324165060, 2178648330120]

約数ペア:

[(1, 2178648330120), (2, 1089324165060), (3, 726216110040), (4, 544662082530), (5, 435729666024), (6, 363108055020), (8, 272331041265), (9, 242072036680), (10, 217864833012), (12, 181554027510), (15, 145243222008), (18, 121036018340), (20, 108932416506), (23, 94723840440), (24, 90777013755), (30, 72621611004), (36, 60518009170), (40, 54466208253), (45, 48414407336), (46, 47361920220), (60, 36310805502), (69, 31574613480), (72, 30259004585), (90, 24207203668), (92, 23680960110), (115, 18944768088), (120, 18155402751), (138, 15787306740), (180, 12103601834), (184, 11840480055), (207, 10524871160), (230, 9472384044), (276, 7893653370), (345, 6314922696), (360, 6051800917), (414, 5262435580), (460, 4736192022), (552, 3946826685), (653, 3336368040), (690, 3157461348), (828, 2631217790), (920, 2368096011), (1035, 2104974232), (1306, 1668184020), (1380, 1578730674), (1656, 1315608895), (1959, 1112122680), (2070, 1052487116), (2612, 834092010), (2760, 789365337), (3265, 667273608), (3918, 556061340), (4140, 526243558), (5224, 417046005), (5877, 370707560), (6530, 333636804), (7836, 278030670), (8280, 263121779), (9795, 222424536), (11754, 185353780), (13060, 166818402), (15019, 145059480), (15672, 139015335), (19590, 111212268), (23508, 92676890), (26120, 83409201), (29385, 74141512), (30038, 72529740), (39180, 55606134), (45057, 48353160), (47016, 46338445), (58770, 37070756), (60076, 36264870), (75095, 29011896), (78360, 27803067), (90114, 24176580), (117540, 18535378), (120152, 18132435), (135171, 16117720), (150190, 14505948), (180228, 12088290), (225285, 9670632), (235080, 9267689), (270342, 8058860), (300380, 7252974), (360456, 6044145), (402943, 5406840), (450570, 4835316), (540684, 4029430), (600760, 3626487), (675855, 3223544), (805886, 2703420), (901140, 2417658), (1081368, 2014715), (1208829, 1802280), (1351710, 1611772)]