154455840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 672235200

約数和(自身を除く): 517779360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 196, 198, 199, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 315, 330, 336, 352, 360, 385, 392, 396, 398, 420, 440, 441, 462, 480, 490, 495, 504, 528, 539, 560, 588, 597, 616, 630, 660, 672, 693, 720, 735, 770, 784, 792, 796, 840, 880, 882, 924, 980, 990, 995, 1008, 1056, 1078, 1120, 1155, 1176, 1194, 1232, 1260, 1320, 1386, 1393, 1440, 1470, 1540, 1568, 1584, 1592, 1617, 1680, 1760, 1764, 1791, 1848, 1960, 1980, 1990, 2016, 2156, 2189, 2205, 2310, 2352, 2388, 2464, 2520, 2640, 2695, 2772, 2786, 2940, 2985, 3080, 3168, 3184, 3234, 3360, 3465, 3528, 3582, 3696, 3920, 3960, 3980, 4179, 4312, 4378, 4410, 4620, 4704, 4776, 4851, 5040, 5280, 5390, 5544, 5572, 5880, 5970, 6160, 6368, 6468, 6567, 6930, 6965, 7056, 7164, 7392, 7840, 7920, 7960, 8085, 8358, 8624, 8756, 8820, 8955, 9240, 9552, 9702, 9751, 10080, 10780, 10945, 11088, 11144, 11760, 11940, 12320, 12537, 12936, 13134, 13860, 13930, 14112, 14328, 15323, 15840, 15920, 16170, 16716, 17248, 17512, 17640, 17910, 18480, 19104, 19404, 19502, 19701, 20895, 21560, 21890, 22176, 22288, 23520, 23880, 24255, 25074, 25872, 26268, 27720, 27860, 28656, 29253, 30646, 31840, 32340, 32835, 33432, 35024, 35280, 35820, 36960, 38808, 39004, 39402, 41790, 43120, 43780, 44576, 45969, 47760, 48510, 48755, 50148, 51744, 52536, 55440, 55720, 57312, 58506, 61292, 62685, 64680, 65670, 66864, 70048, 70560, 71640, 76615, 77616, 78008, 78804, 83580, 86240, 87560, 87759, 91938, 95520, 97020, 97510, 98505, 100296, 105072, 107261, 110880, 111440, 117012, 122584, 125370, 129360, 131340, 133728, 137907, 143280, 146265, 153230, 155232, 156016, 157608, 167160, 175120, 175518, 183876, 194040, 195020, 197010, 200592, 210144, 214522, 222880, 229845, 234024, 245168, 250740, 258720, 262680, 275814, 286560, 292530, 306460, 312032, 315216, 321783, 334320, 350240, 351036, 367752, 388080, 390040, 394020, 401184, 429044, 438795, 459690, 468048, 490336, 501480, 525360, 536305, 551628, 585060, 612920, 630432, 643566, 668640, 689535, 702072, 735504, 776160, 780080, 788040, 858088, 877590, 919380, 936096, 965349, 1002960, 1050720, 1072610, 1103256, 1170120, 1225840, 1287132, 1379070, 1404144, 1471008, 1560160, 1576080, 1608915, 1716176, 1755180, 1838760, 1930698, 2005920, 2145220, 2206512, 2340240, 2451680, 2574264, 2758140, 2808288, 3152160, 3217830, 3432352, 3510360, 3677520, 3861396, 4290440, 4413024, 4680480, 4826745, 5148528, 5516280, 6435660, 7020720, 7355040, 7722792, 8580880, 9653490, 10297056, 11032560, 12871320, 14041440, 15445584, 17161760, 19306980, 22065120, 25742640, 30891168, 38613960, 51485280, 77227920, 154455840]

約数ペア:

[(1, 154455840), (2, 77227920), (3, 51485280), (4, 38613960), (5, 30891168), (6, 25742640), (7, 22065120), (8, 19306980), (9, 17161760), (10, 15445584), (11, 14041440), (12, 12871320), (14, 11032560), (15, 10297056), (16, 9653490), (18, 8580880), (20, 7722792), (21, 7355040), (22, 7020720), (24, 6435660), (28, 5516280), (30, 5148528), (32, 4826745), (33, 4680480), (35, 4413024), (36, 4290440), (40, 3861396), (42, 3677520), (44, 3510360), (45, 3432352), (48, 3217830), (49, 3152160), (55, 2808288), (56, 2758140), (60, 2574264), (63, 2451680), (66, 2340240), (70, 2206512), (72, 2145220), (77, 2005920), (80, 1930698), (84, 1838760), (88, 1755180), (90, 1716176), (96, 1608915), (98, 1576080), (99, 1560160), (105, 1471008), (110, 1404144), (112, 1379070), (120, 1287132), (126, 1225840), (132, 1170120), (140, 1103256), (144, 1072610), (147, 1050720), (154, 1002960), (160, 965349), (165, 936096), (168, 919380), (176, 877590), (180, 858088), (196, 788040), (198, 780080), (199, 776160), (210, 735504), (220, 702072), (224, 689535), (231, 668640), (240, 643566), (245, 630432), (252, 612920), (264, 585060), (280, 551628), (288, 536305), (294, 525360), (308, 501480), (315, 490336), (330, 468048), (336, 459690), (352, 438795), (360, 429044), (385, 401184), (392, 394020), (396, 390040), (398, 388080), (420, 367752), (440, 351036), (441, 350240), (462, 334320), (480, 321783), (490, 315216), (495, 312032), (504, 306460), (528, 292530), (539, 286560), (560, 275814), (588, 262680), (597, 258720), (616, 250740), (630, 245168), (660, 234024), (672, 229845), (693, 222880), (720, 214522), (735, 210144), (770, 200592), (784, 197010), (792, 195020), (796, 194040), (840, 183876), (880, 175518), (882, 175120), (924, 167160), (980, 157608), (990, 156016), (995, 155232), (1008, 153230), (1056, 146265), (1078, 143280), (1120, 137907), (1155, 133728), (1176, 131340), (1194, 129360), (1232, 125370), (1260, 122584), (1320, 117012), (1386, 111440), (1393, 110880), (1440, 107261), (1470, 105072), (1540, 100296), (1568, 98505), (1584, 97510), (1592, 97020), (1617, 95520), (1680, 91938), (1760, 87759), (1764, 87560), (1791, 86240), (1848, 83580), (1960, 78804), (1980, 78008), (1990, 77616), (2016, 76615), (2156, 71640), (2189, 70560), (2205, 70048), (2310, 66864), (2352, 65670), (2388, 64680), (2464, 62685), (2520, 61292), (2640, 58506), (2695, 57312), (2772, 55720), (2786, 55440), (2940, 52536), (2985, 51744), (3080, 50148), (3168, 48755), (3184, 48510), (3234, 47760), (3360, 45969), (3465, 44576), (3528, 43780), (3582, 43120), (3696, 41790), (3920, 39402), (3960, 39004), (3980, 38808), (4179, 36960), (4312, 35820), (4378, 35280), (4410, 35024), (4620, 33432), (4704, 32835), (4776, 32340), (4851, 31840), (5040, 30646), (5280, 29253), (5390, 28656), (5544, 27860), (5572, 27720), (5880, 26268), (5970, 25872), (6160, 25074), (6368, 24255), (6468, 23880), (6567, 23520), (6930, 22288), (6965, 22176), (7056, 21890), (7164, 21560), (7392, 20895), (7840, 19701), (7920, 19502), (7960, 19404), (8085, 19104), (8358, 18480), (8624, 17910), (8756, 17640), (8820, 17512), (8955, 17248), (9240, 16716), (9552, 16170), (9702, 15920), (9751, 15840), (10080, 15323), (10780, 14328), (10945, 14112), (11088, 13930), (11144, 13860), (11760, 13134), (11940, 12936), (12320, 12537)]