890025840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 320

約数和(自身を含む): 3419781120

約数和(自身を除く): 2529755280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 297, 330, 360, 376, 396, 423, 432, 440, 470, 495, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 797, 846, 880, 940, 990, 1034, 1080, 1128, 1188, 1269, 1320, 1410, 1485, 1551, 1584, 1594, 1692, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2391, 2538, 2585, 2640, 2820, 2970, 3102, 3188, 3384, 3760, 3960, 3985, 4136, 4230, 4653, 4752, 4782, 5076, 5170, 5640, 5940, 6204, 6345, 6376, 6768, 7173, 7755, 7920, 7970, 8272, 8460, 8767, 9306, 9564, 10152, 10340, 11280, 11880, 11955, 12408, 12690, 12752, 13959, 14346, 15510, 15940, 16920, 17534, 18612, 19128, 20304, 20680, 21519, 23265, 23760, 23910, 24816, 25380, 26301, 27918, 28692, 31020, 31880, 33840, 35068, 35865, 37224, 37459, 38256, 41360, 43038, 43835, 46530, 47820, 50760, 52602, 55836, 57384, 62040, 63760, 69795, 70136, 71730, 74448, 74918, 78903, 86076, 87670, 93060, 95640, 101520, 105204, 107595, 111672, 112377, 114768, 124080, 131505, 139590, 140272, 143460, 149836, 157806, 172152, 175340, 186120, 187295, 191280, 210408, 215190, 223344, 224754, 236709, 263010, 279180, 286920, 299672, 315612, 337131, 344304, 350680, 372240, 374590, 394515, 412049, 420816, 430380, 449508, 473418, 526020, 558360, 561885, 573840, 599344, 631224, 674262, 701360, 749180, 789030, 824098, 860760, 899016, 946836, 1011393, 1052040, 1116720, 1123770, 1183545, 1236147, 1262448, 1348524, 1498360, 1578060, 1648196, 1685655, 1721520, 1798032, 1893672, 2022786, 2060245, 2104080, 2247540, 2367090, 2472294, 2697048, 2996720, 3156120, 3296392, 3371310, 3708441, 3787344, 4045572, 4120490, 4495080, 4734180, 4944588, 5056965, 5394096, 6180735, 6312240, 6592784, 6742620, 7416882, 8091144, 8240980, 8990160, 9468360, 9889176, 10113930, 11125323, 12361470, 13485240, 14833764, 16182288, 16481960, 18542205, 18936720, 19778352, 20227860, 22250646, 24722940, 26970480, 29667528, 32963920, 37084410, 40455720, 44501292, 49445880, 55626615, 59335056, 74168820, 80911440, 89002584, 98891760, 111253230, 148337640, 178005168, 222506460, 296675280, 445012920, 890025840]

約数ペア:

[(1, 890025840), (2, 445012920), (3, 296675280), (4, 222506460), (5, 178005168), (6, 148337640), (8, 111253230), (9, 98891760), (10, 89002584), (11, 80911440), (12, 74168820), (15, 59335056), (16, 55626615), (18, 49445880), (20, 44501292), (22, 40455720), (24, 37084410), (27, 32963920), (30, 29667528), (33, 26970480), (36, 24722940), (40, 22250646), (44, 20227860), (45, 19778352), (47, 18936720), (48, 18542205), (54, 16481960), (55, 16182288), (60, 14833764), (66, 13485240), (72, 12361470), (80, 11125323), (88, 10113930), (90, 9889176), (94, 9468360), (99, 8990160), (108, 8240980), (110, 8091144), (120, 7416882), (132, 6742620), (135, 6592784), (141, 6312240), (144, 6180735), (165, 5394096), (176, 5056965), (180, 4944588), (188, 4734180), (198, 4495080), (216, 4120490), (220, 4045572), (235, 3787344), (240, 3708441), (264, 3371310), (270, 3296392), (282, 3156120), (297, 2996720), (330, 2697048), (360, 2472294), (376, 2367090), (396, 2247540), (423, 2104080), (432, 2060245), (440, 2022786), (470, 1893672), (495, 1798032), (517, 1721520), (528, 1685655), (540, 1648196), (564, 1578060), (594, 1498360), (660, 1348524), (705, 1262448), (720, 1236147), (752, 1183545), (792, 1123770), (797, 1116720), (846, 1052040), (880, 1011393), (940, 946836), (990, 899016), (1034, 860760), (1080, 824098), (1128, 789030), (1188, 749180), (1269, 701360), (1320, 674262), (1410, 631224), (1485, 599344), (1551, 573840), (1584, 561885), (1594, 558360), (1692, 526020), (1880, 473418), (1980, 449508), (2068, 430380), (2115, 420816), (2160, 412049), (2256, 394515), (2376, 374590), (2391, 372240), (2538, 350680), (2585, 344304), (2640, 337131), (2820, 315612), (2970, 299672), (3102, 286920), (3188, 279180), (3384, 263010), (3760, 236709), (3960, 224754), (3985, 223344), (4136, 215190), (4230, 210408), (4653, 191280), (4752, 187295), (4782, 186120), (5076, 175340), (5170, 172152), (5640, 157806), (5940, 149836), (6204, 143460), (6345, 140272), (6376, 139590), (6768, 131505), (7173, 124080), (7755, 114768), (7920, 112377), (7970, 111672), (8272, 107595), (8460, 105204), (8767, 101520), (9306, 95640), (9564, 93060), (10152, 87670), (10340, 86076), (11280, 78903), (11880, 74918), (11955, 74448), (12408, 71730), (12690, 70136), (12752, 69795), (13959, 63760), (14346, 62040), (15510, 57384), (15940, 55836), (16920, 52602), (17534, 50760), (18612, 47820), (19128, 46530), (20304, 43835), (20680, 43038), (21519, 41360), (23265, 38256), (23760, 37459), (23910, 37224), (24816, 35865), (25380, 35068), (26301, 33840), (27918, 31880), (28692, 31020)]