6540452040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{22147}}^1$

素因数の和:22291

約数の個数: 128

約数和(自身を含む): 20666741760

約数和(自身を除く): 14126289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 276, 321, 345, 428, 460, 535, 552, 642, 690, 856, 920, 1070, 1284, 1380, 1605, 2140, 2461, 2568, 2760, 3210, 4280, 4922, 6420, 7383, 9844, 12305, 12840, 14766, 19688, 22147, 24610, 29532, 36915, 44294, 49220, 59064, 66441, 73830, 88588, 98440, 110735, 132882, 147660, 177176, 221470, 265764, 295320, 332205, 442940, 509381, 531528, 664410, 885880, 1018762, 1328820, 1528143, 2037524, 2369729, 2546905, 2657640, 3056286, 4075048, 4739458, 5093810, 6112572, 7109187, 7640715, 9478916, 10187620, 11848645, 12225144, 14218374, 15281430, 18957832, 20375240, 23697290, 28436748, 30562860, 35545935, 47394580, 54503767, 56873496, 61125720, 71091870, 94789160, 109007534, 142183740, 163511301, 218015068, 272518835, 284367480, 327022602, 436030136, 545037670, 654045204, 817556505, 1090075340, 1308090408, 1635113010, 2180150680, 3270226020, 6540452040]

約数ペア:

[(1, 6540452040), (2, 3270226020), (3, 2180150680), (4, 1635113010), (5, 1308090408), (6, 1090075340), (8, 817556505), (10, 654045204), (12, 545037670), (15, 436030136), (20, 327022602), (23, 284367480), (24, 272518835), (30, 218015068), (40, 163511301), (46, 142183740), (60, 109007534), (69, 94789160), (92, 71091870), (107, 61125720), (115, 56873496), (120, 54503767), (138, 47394580), (184, 35545935), (214, 30562860), (230, 28436748), (276, 23697290), (321, 20375240), (345, 18957832), (428, 15281430), (460, 14218374), (535, 12225144), (552, 11848645), (642, 10187620), (690, 9478916), (856, 7640715), (920, 7109187), (1070, 6112572), (1284, 5093810), (1380, 4739458), (1605, 4075048), (2140, 3056286), (2461, 2657640), (2568, 2546905), (2760, 2369729), (3210, 2037524), (4280, 1528143), (4922, 1328820), (6420, 1018762), (7383, 885880), (9844, 664410), (12305, 531528), (12840, 509381), (14766, 442940), (19688, 332205), (22147, 295320), (24610, 265764), (29532, 221470), (36915, 177176), (44294, 147660), (49220, 132882), (59064, 110735), (66441, 98440), (73830, 88588)]