641543760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 640

約数和(自身を含む): 2719825920

約数和(自身を除く): 2078282160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 31, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 62, 65, 66, 67, 72, 78, 80, 88, 90, 93, 99, 104, 108, 110, 117, 120, 124, 130, 132, 134, 135, 143, 144, 155, 156, 165, 176, 180, 186, 195, 198, 201, 208, 216, 220, 234, 240, 248, 260, 264, 268, 270, 279, 286, 297, 310, 312, 330, 335, 341, 351, 360, 372, 390, 396, 402, 403, 429, 432, 440, 465, 468, 495, 496, 520, 528, 536, 540, 558, 572, 585, 594, 603, 620, 624, 660, 670, 682, 702, 715, 720, 737, 744, 780, 792, 804, 806, 837, 858, 871, 880, 930, 936, 990, 1005, 1023, 1040, 1072, 1080, 1116, 1144, 1170, 1188, 1206, 1209, 1240, 1287, 1320, 1340, 1364, 1395, 1404, 1430, 1474, 1485, 1488, 1560, 1584, 1608, 1612, 1674, 1705, 1716, 1742, 1755, 1809, 1860, 1872, 1980, 2010, 2015, 2046, 2077, 2145, 2160, 2211, 2232, 2288, 2340, 2376, 2412, 2418, 2480, 2574, 2613, 2640, 2680, 2728, 2790, 2808, 2860, 2948, 2970, 3015, 3069, 3120, 3216, 3224, 3348, 3410, 3432, 3484, 3510, 3618, 3627, 3685, 3720, 3861, 3960, 4020, 4030, 4092, 4154, 4185, 4290, 4355, 4422, 4433, 4464, 4680, 4752, 4824, 4836, 5115, 5148, 5226, 5360, 5456, 5580, 5616, 5720, 5896, 5940, 6030, 6045, 6138, 6231, 6435, 6448, 6633, 6696, 6820, 6864, 6968, 7020, 7236, 7254, 7370, 7440, 7722, 7839, 7920, 8040, 8060, 8184, 8308, 8370, 8580, 8710, 8844, 8866, 9045, 9207, 9360, 9581, 9648, 9672, 10230, 10296, 10385, 10452, 10881, 11055, 11160, 11440, 11792, 11880, 12060, 12090, 12276, 12462, 12870, 13065, 13266, 13299, 13392, 13640, 13936, 14040, 14472, 14508, 14740, 15345, 15444, 15678, 16080, 16120, 16368, 16616, 16740, 17160, 17420, 17688, 17732, 18090, 18135, 18414, 18693, 19162, 19305, 19344, 19899, 20460, 20592, 20770, 20904, 21762, 22110, 22165, 22320, 22847, 23517, 23760, 24120, 24180, 24552, 24924, 25740, 26130, 26532, 26598, 27001, 27280, 28080, 28743, 28944, 29016, 29480, 30690, 30888, 31155, 31356, 32240, 33165, 33232, 33480, 34320, 34840, 35376, 35464, 36180, 36270, 36828, 37386, 38324, 38610, 39195, 39798, 39897, 40920, 41540, 41808, 43524, 44220, 44330, 45694, 46035, 47034, 47905, 48240, 48360, 49104, 49848, 51480, 52260, 53064, 53196, 54002, 54405, 56079, 57486, 58032, 58960, 61380, 61776, 62310, 62712, 66330, 66495, 66960, 68541, 69680, 70928, 72360, 72540, 73656, 74772, 76648, 77220, 78390, 79596, 79794, 81003, 81840, 83080, 86229, 87048, 88440, 88660, 91388, 92070, 93465, 94068, 95810, 96720, 99495, 99696, 102960, 104520, 106128, 106392, 108004, 108810, 112158, 114235, 114972, 117585, 119691, 122760, 124620, 125424, 132660, 132990, 135005, 137082, 143715, 144720, 145080, 147312, 149544, 153296, 154440, 156780, 159192, 159588, 162006, 166160, 172458, 174096, 176880, 177320, 182776, 184140, 186930, 188136, 191620, 198990, 199485, 205623, 209040, 212784, 216008, 217620, 224316, 228470, 229944, 235170, 239382, 243009, 245520, 249240, 258687, 265320, 265980, 270010, 274164, 280395, 287430, 290160, 297011, 299088, 308880, 313560, 318384, 319176, 324012, 342705, 344916, 354640, 365552, 368280, 373860, 376272, 383240, 397980, 398970, 405015, 411246, 431145, 432016, 435240, 448632, 456940, 459888, 470340, 478764, 486018, 498480, 517374, 530640, 531960, 540020, 548328, 560790, 574860, 594022, 598455, 616869, 627120, 638352, 648024, 685410, 689832, 729027, 736560, 747720, 766480, 795960, 797940, 810030, 822492, 862290, 870480, 891033, 897264, 913880, 940680, 957528, 972036, 1028115, 1034748, 1063920, 1080040, 1096656, 1121580, 1149720, 1188044, 1196910, 1215045, 1233738, 1293435, 1296048, 1370820, 1379664, 1458054, 1485055, 1495440, 1591920, 1595880, 1620060, 1644984, 1724580, 1782066, 1827760, 1881360, 1915056, 1944072, 2056230, 2069496, 2160080, 2243160, 2299440, 2376088, 2393820, 2430090, 2467476, 2586870, 2673099, 2741640, 2916108, 2970110, 3084345, 3191760, 3240120, 3289968, 3449160, 3564132, 3645135, 3888144, 4112460, 4138992, 4455165, 4486320, 4752176, 4787640, 4860180, 4934952, 5173740, 5346198, 5483280, 5832216, 5940220, 6168690, 6480240, 6898320, 7128264, 7290270, 8019297, 8224920, 8910330, 9575280, 9720360, 9869904, 10347480, 10692396, 11664432, 11880440, 12337380, 13365495, 14256528, 14580540, 16038594, 16449840, 17820660, 19440720, 20694960, 21384792, 23760880, 24674760, 26730990, 29161080, 32077188, 35641320, 40096485, 42769584, 49349520, 53461980, 58322160, 64154376, 71282640, 80192970, 106923960, 128308752, 160385940, 213847920, 320771880, 641543760]

約数ペア:

[(1, 641543760), (2, 320771880), (3, 213847920), (4, 160385940), (5, 128308752), (6, 106923960), (8, 80192970), (9, 71282640), (10, 64154376), (11, 58322160), (12, 53461980), (13, 49349520), (15, 42769584), (16, 40096485), (18, 35641320), (20, 32077188), (22, 29161080), (24, 26730990), (26, 24674760), (27, 23760880), (30, 21384792), (31, 20694960), (33, 19440720), (36, 17820660), (39, 16449840), (40, 16038594), (44, 14580540), (45, 14256528), (48, 13365495), (52, 12337380), (54, 11880440), (55, 11664432), (60, 10692396), (62, 10347480), (65, 9869904), (66, 9720360), (67, 9575280), (72, 8910330), (78, 8224920), (80, 8019297), (88, 7290270), (90, 7128264), (93, 6898320), (99, 6480240), (104, 6168690), (108, 5940220), (110, 5832216), (117, 5483280), (120, 5346198), (124, 5173740), (130, 4934952), (132, 4860180), (134, 4787640), (135, 4752176), (143, 4486320), (144, 4455165), (155, 4138992), (156, 4112460), (165, 3888144), (176, 3645135), (180, 3564132), (186, 3449160), (195, 3289968), (198, 3240120), (201, 3191760), (208, 3084345), (216, 2970110), (220, 2916108), (234, 2741640), (240, 2673099), (248, 2586870), (260, 2467476), (264, 2430090), (268, 2393820), (270, 2376088), (279, 2299440), (286, 2243160), (297, 2160080), (310, 2069496), (312, 2056230), (330, 1944072), (335, 1915056), (341, 1881360), (351, 1827760), (360, 1782066), (372, 1724580), (390, 1644984), (396, 1620060), (402, 1595880), (403, 1591920), (429, 1495440), (432, 1485055), (440, 1458054), (465, 1379664), (468, 1370820), (495, 1296048), (496, 1293435), (520, 1233738), (528, 1215045), (536, 1196910), (540, 1188044), (558, 1149720), (572, 1121580), (585, 1096656), (594, 1080040), (603, 1063920), (620, 1034748), (624, 1028115), (660, 972036), (670, 957528), (682, 940680), (702, 913880), (715, 897264), (720, 891033), (737, 870480), (744, 862290), (780, 822492), (792, 810030), (804, 797940), (806, 795960), (837, 766480), (858, 747720), (871, 736560), (880, 729027), (930, 689832), (936, 685410), (990, 648024), (1005, 638352), (1023, 627120), (1040, 616869), (1072, 598455), (1080, 594022), (1116, 574860), (1144, 560790), (1170, 548328), (1188, 540020), (1206, 531960), (1209, 530640), (1240, 517374), (1287, 498480), (1320, 486018), (1340, 478764), (1364, 470340), (1395, 459888), (1404, 456940), (1430, 448632), (1474, 435240), (1485, 432016), (1488, 431145), (1560, 411246), (1584, 405015), (1608, 398970), (1612, 397980), (1674, 383240), (1705, 376272), (1716, 373860), (1742, 368280), (1755, 365552), (1809, 354640), (1860, 344916), (1872, 342705), (1980, 324012), (2010, 319176), (2015, 318384), (2046, 313560), (2077, 308880), (2145, 299088), (2160, 297011), (2211, 290160), (2232, 287430), (2288, 280395), (2340, 274164), (2376, 270010), (2412, 265980), (2418, 265320), (2480, 258687), (2574, 249240), (2613, 245520), (2640, 243009), (2680, 239382), (2728, 235170), (2790, 229944), (2808, 228470), (2860, 224316), (2948, 217620), (2970, 216008), (3015, 212784), (3069, 209040), (3120, 205623), (3216, 199485), (3224, 198990), (3348, 191620), (3410, 188136), (3432, 186930), (3484, 184140), (3510, 182776), (3618, 177320), (3627, 176880), (3685, 174096), (3720, 172458), (3861, 166160), (3960, 162006), (4020, 159588), (4030, 159192), (4092, 156780), (4154, 154440), (4185, 153296), (4290, 149544), (4355, 147312), (4422, 145080), (4433, 144720), (4464, 143715), (4680, 137082), (4752, 135005), (4824, 132990), (4836, 132660), (5115, 125424), (5148, 124620), (5226, 122760), (5360, 119691), (5456, 117585), (5580, 114972), (5616, 114235), (5720, 112158), (5896, 108810), (5940, 108004), (6030, 106392), (6045, 106128), (6138, 104520), (6231, 102960), (6435, 99696), (6448, 99495), (6633, 96720), (6696, 95810), (6820, 94068), (6864, 93465), (6968, 92070), (7020, 91388), (7236, 88660), (7254, 88440), (7370, 87048), (7440, 86229), (7722, 83080), (7839, 81840), (7920, 81003), (8040, 79794), (8060, 79596), (8184, 78390), (8308, 77220), (8370, 76648), (8580, 74772), (8710, 73656), (8844, 72540), (8866, 72360), (9045, 70928), (9207, 69680), (9360, 68541), (9581, 66960), (9648, 66495), (9672, 66330), (10230, 62712), (10296, 62310), (10385, 61776), (10452, 61380), (10881, 58960), (11055, 58032), (11160, 57486), (11440, 56079), (11792, 54405), (11880, 54002), (12060, 53196), (12090, 53064), (12276, 52260), (12462, 51480), (12870, 49848), (13065, 49104), (13266, 48360), (13299, 48240), (13392, 47905), (13640, 47034), (13936, 46035), (14040, 45694), (14472, 44330), (14508, 44220), (14740, 43524), (15345, 41808), (15444, 41540), (15678, 40920), (16080, 39897), (16120, 39798), (16368, 39195), (16616, 38610), (16740, 38324), (17160, 37386), (17420, 36828), (17688, 36270), (17732, 36180), (18090, 35464), (18135, 35376), (18414, 34840), (18693, 34320), (19162, 33480), (19305, 33232), (19344, 33165), (19899, 32240), (20460, 31356), (20592, 31155), (20770, 30888), (20904, 30690), (21762, 29480), (22110, 29016), (22165, 28944), (22320, 28743), (22847, 28080), (23517, 27280), (23760, 27001), (24120, 26598), (24180, 26532), (24552, 26130), (24924, 25740)]