20226650640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{633667}}^1$

素因数の和:633709

約数の個数: 160

約数和(自身を含む): 75431838720

約数和(自身を除く): 55205188080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 633667, 1267334, 1901001, 2534668, 3168335, 3802002, 4435669, 5069336, 6336670, 7604004, 8871338, 9505005, 10138672, 12039673, 12673340, 13307007, 15208008, 17742676, 19010010, 22178345, 24079346, 25346680, 26614014, 30416016, 35485352, 36119019, 38020020, 44356690, 48158692, 50693360, 53228028, 60198365, 66535035, 70970704, 72238038, 76040040, 84277711, 88713380, 96317384, 106456056, 120396730, 133070070, 144476076, 152080080, 168555422, 177426760, 180595095, 192634768, 212912112, 240793460, 252833133, 266140140, 288952152, 337110844, 354853520, 361190190, 421388555, 481586920, 505666266, 532280280, 577904304, 674221688, 722380380, 842777110, 963173840, 1011332532, 1064560560, 1264165665, 1348443376, 1444760760, 1685554220, 2022665064, 2528331330, 2889521520, 3371108440, 4045330128, 5056662660, 6742216880, 10113325320, 20226650640]

約数ペア:

[(1, 20226650640), (2, 10113325320), (3, 6742216880), (4, 5056662660), (5, 4045330128), (6, 3371108440), (7, 2889521520), (8, 2528331330), (10, 2022665064), (12, 1685554220), (14, 1444760760), (15, 1348443376), (16, 1264165665), (19, 1064560560), (20, 1011332532), (21, 963173840), (24, 842777110), (28, 722380380), (30, 674221688), (35, 577904304), (38, 532280280), (40, 505666266), (42, 481586920), (48, 421388555), (56, 361190190), (57, 354853520), (60, 337110844), (70, 288952152), (76, 266140140), (80, 252833133), (84, 240793460), (95, 212912112), (105, 192634768), (112, 180595095), (114, 177426760), (120, 168555422), (133, 152080080), (140, 144476076), (152, 133070070), (168, 120396730), (190, 106456056), (210, 96317384), (228, 88713380), (240, 84277711), (266, 76040040), (280, 72238038), (285, 70970704), (304, 66535035), (336, 60198365), (380, 53228028), (399, 50693360), (420, 48158692), (456, 44356690), (532, 38020020), (560, 36119019), (570, 35485352), (665, 30416016), (760, 26614014), (798, 25346680), (840, 24079346), (912, 22178345), (1064, 19010010), (1140, 17742676), (1330, 15208008), (1520, 13307007), (1596, 12673340), (1680, 12039673), (1995, 10138672), (2128, 9505005), (2280, 8871338), (2660, 7604004), (3192, 6336670), (3990, 5069336), (4560, 4435669), (5320, 3802002), (6384, 3168335), (7980, 2534668), (10640, 1901001), (15960, 1267334), (31920, 633667)]