2639790720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 576

約数和(自身を含む): 10883808000

約数和(自身を除く): 8244017280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 112, 120, 126, 128, 140, 141, 144, 147, 160, 168, 180, 188, 192, 196, 199, 210, 224, 235, 240, 245, 252, 280, 282, 288, 294, 315, 320, 329, 336, 360, 376, 384, 392, 398, 420, 423, 441, 448, 470, 480, 490, 504, 560, 564, 576, 588, 597, 630, 640, 658, 672, 705, 720, 735, 752, 784, 796, 840, 846, 882, 896, 940, 960, 980, 987, 995, 1008, 1120, 1128, 1152, 1176, 1194, 1260, 1316, 1344, 1393, 1410, 1440, 1470, 1504, 1568, 1592, 1645, 1680, 1692, 1764, 1791, 1880, 1920, 1960, 1974, 1990, 2016, 2115, 2205, 2240, 2256, 2303, 2352, 2388, 2520, 2632, 2688, 2786, 2820, 2880, 2940, 2961, 2985, 3008, 3136, 3184, 3290, 3360, 3384, 3528, 3582, 3760, 3920, 3948, 3980, 4032, 4179, 4230, 4410, 4480, 4512, 4606, 4704, 4776, 4935, 5040, 5264, 5572, 5640, 5760, 5880, 5922, 5970, 6016, 6272, 6368, 6580, 6720, 6768, 6909, 6965, 7056, 7164, 7520, 7840, 7896, 7960, 8064, 8358, 8460, 8820, 8955, 9024, 9212, 9353, 9408, 9552, 9751, 9870, 10080, 10528, 11144, 11280, 11515, 11760, 11844, 11940, 12537, 12736, 13160, 13440, 13536, 13818, 13930, 14112, 14328, 14805, 15040, 15680, 15792, 15920, 16716, 16920, 17640, 17910, 18048, 18424, 18706, 18816, 19104, 19502, 19740, 20160, 20727, 20895, 21056, 22288, 22560, 23030, 23520, 23688, 23880, 25074, 25472, 26320, 27072, 27636, 27860, 28059, 28224, 28656, 29253, 29610, 30080, 31360, 31584, 31840, 33432, 33840, 34545, 35280, 35820, 36848, 37412, 38208, 39004, 39480, 40320, 41454, 41790, 42112, 44576, 45120, 46060, 46765, 47040, 47376, 47760, 48755, 50148, 52640, 54144, 55272, 55720, 56118, 56448, 57312, 58506, 59220, 62685, 63168, 63680, 65471, 66864, 67680, 69090, 70560, 71640, 73696, 74824, 76416, 78008, 78960, 82908, 83580, 84177, 87759, 89152, 90240, 92120, 93530, 94080, 94752, 95520, 97510, 100296, 103635, 105280, 110544, 111440, 112236, 114624, 117012, 118440, 125370, 126336, 127360, 130942, 133728, 135360, 138180, 140295, 141120, 143280, 146265, 147392, 149648, 156016, 157920, 165816, 167160, 168354, 175518, 178304, 184240, 187060, 189504, 191040, 195020, 196413, 200592, 207270, 210560, 221088, 222880, 224472, 229248, 234024, 236880, 250740, 261884, 267456, 270720, 276360, 280590, 282240, 286560, 292530, 294784, 299296, 312032, 315840, 327355, 331632, 334320, 336708, 351036, 368480, 374120, 379008, 382080, 390040, 392826, 401184, 414540, 420885, 438795, 442176, 445760, 448944, 458297, 468048, 473760, 501480, 523768, 534912, 552720, 561180, 573120, 585060, 589239, 598592, 624064, 631680, 654710, 663264, 668640, 673416, 702072, 736960, 748240, 780080, 785652, 802368, 829080, 841770, 877590, 884352, 891520, 897888, 916594, 936096, 947520, 982065, 1002960, 1047536, 1105440, 1122360, 1146240, 1170120, 1178478, 1197184, 1248128, 1309420, 1326528, 1337280, 1346832, 1374891, 1404144, 1473920, 1496480, 1560160, 1571304, 1604736, 1658160, 1683540, 1755180, 1795776, 1833188, 1872192, 1895040, 1964130, 2005920, 2095072, 2210880, 2244720, 2291485, 2340240, 2356956, 2618840, 2653056, 2674560, 2693664, 2749782, 2808288, 2946195, 2992960, 3120320, 3142608, 3316320, 3367080, 3510360, 3591552, 3666376, 3744384, 3928260, 4011840, 4124673, 4190144, 4421760, 4489440, 4582970, 4680480, 4713912, 5237680, 5387328, 5499564, 5616576, 5892390, 5985920, 6240640, 6285216, 6632640, 6734160, 6874455, 7020720, 7332752, 7856520, 8023680, 8249346, 8380288, 8978880, 9165940, 9360960, 9427824, 10475360, 10774656, 10999128, 11233152, 11784780, 12570432, 13265280, 13468320, 13748910, 14041440, 14665504, 15713040, 16498692, 17957760, 18331880, 18721920, 18855648, 20623365, 20950720, 21998256, 23569560, 25140864, 26936640, 27497820, 28082880, 29331008, 31426080, 32997384, 36663760, 37711296, 41246730, 41901440, 43996512, 47139120, 53873280, 54995640, 56165760, 58662016, 62852160, 65994768, 73327520, 75422592, 82493460, 87993024, 94278240, 109991280, 125704320, 131989536, 146655040, 164986920, 175986048, 188556480, 219982560, 263979072, 293310080, 329973840, 377112960, 439965120, 527958144, 659947680, 879930240, 1319895360, 2639790720]

約数ペア:

[(1, 2639790720), (2, 1319895360), (3, 879930240), (4, 659947680), (5, 527958144), (6, 439965120), (7, 377112960), (8, 329973840), (9, 293310080), (10, 263979072), (12, 219982560), (14, 188556480), (15, 175986048), (16, 164986920), (18, 146655040), (20, 131989536), (21, 125704320), (24, 109991280), (28, 94278240), (30, 87993024), (32, 82493460), (35, 75422592), (36, 73327520), (40, 65994768), (42, 62852160), (45, 58662016), (47, 56165760), (48, 54995640), (49, 53873280), (56, 47139120), (60, 43996512), (63, 41901440), (64, 41246730), (70, 37711296), (72, 36663760), (80, 32997384), (84, 31426080), (90, 29331008), (94, 28082880), (96, 27497820), (98, 26936640), (105, 25140864), (112, 23569560), (120, 21998256), (126, 20950720), (128, 20623365), (140, 18855648), (141, 18721920), (144, 18331880), (147, 17957760), (160, 16498692), (168, 15713040), (180, 14665504), (188, 14041440), (192, 13748910), (196, 13468320), (199, 13265280), (210, 12570432), (224, 11784780), (235, 11233152), (240, 10999128), (245, 10774656), (252, 10475360), (280, 9427824), (282, 9360960), (288, 9165940), (294, 8978880), (315, 8380288), (320, 8249346), (329, 8023680), (336, 7856520), (360, 7332752), (376, 7020720), (384, 6874455), (392, 6734160), (398, 6632640), (420, 6285216), (423, 6240640), (441, 5985920), (448, 5892390), (470, 5616576), (480, 5499564), (490, 5387328), (504, 5237680), (560, 4713912), (564, 4680480), (576, 4582970), (588, 4489440), (597, 4421760), (630, 4190144), (640, 4124673), (658, 4011840), (672, 3928260), (705, 3744384), (720, 3666376), (735, 3591552), (752, 3510360), (784, 3367080), (796, 3316320), (840, 3142608), (846, 3120320), (882, 2992960), (896, 2946195), (940, 2808288), (960, 2749782), (980, 2693664), (987, 2674560), (995, 2653056), (1008, 2618840), (1120, 2356956), (1128, 2340240), (1152, 2291485), (1176, 2244720), (1194, 2210880), (1260, 2095072), (1316, 2005920), (1344, 1964130), (1393, 1895040), (1410, 1872192), (1440, 1833188), (1470, 1795776), (1504, 1755180), (1568, 1683540), (1592, 1658160), (1645, 1604736), (1680, 1571304), (1692, 1560160), (1764, 1496480), (1791, 1473920), (1880, 1404144), (1920, 1374891), (1960, 1346832), (1974, 1337280), (1990, 1326528), (2016, 1309420), (2115, 1248128), (2205, 1197184), (2240, 1178478), (2256, 1170120), (2303, 1146240), (2352, 1122360), (2388, 1105440), (2520, 1047536), (2632, 1002960), (2688, 982065), (2786, 947520), (2820, 936096), (2880, 916594), (2940, 897888), (2961, 891520), (2985, 884352), (3008, 877590), (3136, 841770), (3184, 829080), (3290, 802368), (3360, 785652), (3384, 780080), (3528, 748240), (3582, 736960), (3760, 702072), (3920, 673416), (3948, 668640), (3980, 663264), (4032, 654710), (4179, 631680), (4230, 624064), (4410, 598592), (4480, 589239), (4512, 585060), (4606, 573120), (4704, 561180), (4776, 552720), (4935, 534912), (5040, 523768), (5264, 501480), (5572, 473760), (5640, 468048), (5760, 458297), (5880, 448944), (5922, 445760), (5970, 442176), (6016, 438795), (6272, 420885), (6368, 414540), (6580, 401184), (6720, 392826), (6768, 390040), (6909, 382080), (6965, 379008), (7056, 374120), (7164, 368480), (7520, 351036), (7840, 336708), (7896, 334320), (7960, 331632), (8064, 327355), (8358, 315840), (8460, 312032), (8820, 299296), (8955, 294784), (9024, 292530), (9212, 286560), (9353, 282240), (9408, 280590), (9552, 276360), (9751, 270720), (9870, 267456), (10080, 261884), (10528, 250740), (11144, 236880), (11280, 234024), (11515, 229248), (11760, 224472), (11844, 222880), (11940, 221088), (12537, 210560), (12736, 207270), (13160, 200592), (13440, 196413), (13536, 195020), (13818, 191040), (13930, 189504), (14112, 187060), (14328, 184240), (14805, 178304), (15040, 175518), (15680, 168354), (15792, 167160), (15920, 165816), (16716, 157920), (16920, 156016), (17640, 149648), (17910, 147392), (18048, 146265), (18424, 143280), (18706, 141120), (18816, 140295), (19104, 138180), (19502, 135360), (19740, 133728), (20160, 130942), (20727, 127360), (20895, 126336), (21056, 125370), (22288, 118440), (22560, 117012), (23030, 114624), (23520, 112236), (23688, 111440), (23880, 110544), (25074, 105280), (25472, 103635), (26320, 100296), (27072, 97510), (27636, 95520), (27860, 94752), (28059, 94080), (28224, 93530), (28656, 92120), (29253, 90240), (29610, 89152), (30080, 87759), (31360, 84177), (31584, 83580), (31840, 82908), (33432, 78960), (33840, 78008), (34545, 76416), (35280, 74824), (35820, 73696), (36848, 71640), (37412, 70560), (38208, 69090), (39004, 67680), (39480, 66864), (40320, 65471), (41454, 63680), (41790, 63168), (42112, 62685), (44576, 59220), (45120, 58506), (46060, 57312), (46765, 56448), (47040, 56118), (47376, 55720), (47760, 55272), (48755, 54144), (50148, 52640)]