2114640720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154579}}^1$

素因数の和:154617

約数の個数: 120

約数和(自身を含む): 7475488800

約数和(自身を除く): 5360848080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 154579, 309158, 463737, 618316, 772895, 927474, 1236632, 1391211, 1545790, 1854948, 2318685, 2473264, 2782422, 2937001, 3091580, 3709896, 4637370, 5564844, 5874002, 6183160, 6956055, 7419792, 8811003, 9274740, 11129688, 11748004, 12366320, 13912110, 14685005, 17622006, 18549480, 22259376, 23496008, 26433009, 27824220, 29370010, 35244012, 37098960, 44055015, 46992016, 52866018, 55648440, 58740020, 70488024, 88110030, 105732036, 111296880, 117480040, 132165045, 140976048, 176220060, 211464072, 234960080, 264330090, 352440120, 422928144, 528660180, 704880240, 1057320360, 2114640720]

約数ペア:

[(1, 2114640720), (2, 1057320360), (3, 704880240), (4, 528660180), (5, 422928144), (6, 352440120), (8, 264330090), (9, 234960080), (10, 211464072), (12, 176220060), (15, 140976048), (16, 132165045), (18, 117480040), (19, 111296880), (20, 105732036), (24, 88110030), (30, 70488024), (36, 58740020), (38, 55648440), (40, 52866018), (45, 46992016), (48, 44055015), (57, 37098960), (60, 35244012), (72, 29370010), (76, 27824220), (80, 26433009), (90, 23496008), (95, 22259376), (114, 18549480), (120, 17622006), (144, 14685005), (152, 13912110), (171, 12366320), (180, 11748004), (190, 11129688), (228, 9274740), (240, 8811003), (285, 7419792), (304, 6956055), (342, 6183160), (360, 5874002), (380, 5564844), (456, 4637370), (570, 3709896), (684, 3091580), (720, 2937001), (760, 2782422), (855, 2473264), (912, 2318685), (1140, 1854948), (1368, 1545790), (1520, 1391211), (1710, 1236632), (2280, 927474), (2736, 772895), (3420, 618316), (4560, 463737), (6840, 309158), (13680, 154579)]