2128058240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 6697728000

約数和(自身を除く): 4569669760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 77, 80, 88, 98, 110, 112, 124, 128, 140, 154, 155, 160, 176, 196, 199, 217, 220, 224, 245, 248, 280, 308, 310, 320, 341, 352, 385, 392, 398, 434, 440, 448, 490, 496, 539, 560, 616, 620, 640, 682, 704, 770, 784, 796, 868, 880, 896, 980, 992, 995, 1078, 1085, 1120, 1232, 1240, 1364, 1393, 1408, 1519, 1540, 1568, 1592, 1705, 1736, 1760, 1960, 1984, 1990, 2156, 2170, 2189, 2240, 2387, 2464, 2480, 2695, 2728, 2786, 3038, 3080, 3136, 3184, 3410, 3472, 3520, 3920, 3968, 3980, 4312, 4340, 4378, 4480, 4774, 4928, 4960, 5390, 5456, 5572, 6076, 6160, 6169, 6272, 6368, 6820, 6944, 6965, 7040, 7595, 7840, 7960, 8624, 8680, 8756, 9548, 9751, 9856, 9920, 10780, 10912, 10945, 11144, 11935, 12152, 12320, 12338, 12736, 13640, 13888, 13930, 15190, 15323, 15680, 15920, 16709, 17248, 17360, 17512, 19096, 19502, 19840, 21560, 21824, 21890, 22288, 23870, 24304, 24640, 24676, 25472, 27280, 27776, 27860, 30380, 30646, 30845, 31360, 31840, 33418, 34496, 34720, 35024, 38192, 39004, 43120, 43183, 43648, 43780, 44576, 47740, 48608, 48755, 49280, 49352, 54560, 55720, 60760, 61292, 61690, 63680, 66836, 67859, 68992, 69440, 70048, 76384, 76615, 78008, 83545, 86240, 86366, 87560, 89152, 95480, 97216, 97510, 98704, 107261, 109120, 111440, 121520, 122584, 123380, 127360, 133672, 135718, 138880, 140096, 152768, 153230, 156016, 167090, 172480, 172732, 175120, 178304, 190960, 194432, 195020, 197408, 214522, 215915, 218240, 222880, 243040, 245168, 246760, 267344, 271436, 280192, 302281, 305536, 306460, 312032, 334180, 339295, 344960, 345464, 350240, 381920, 390040, 394816, 429044, 431830, 445760, 475013, 486080, 490336, 493520, 534688, 536305, 542872, 604562, 612920, 624064, 668360, 678590, 690928, 700480, 763840, 780080, 789632, 858088, 863660, 891520, 950026, 972160, 980672, 987040, 1069376, 1072610, 1085744, 1209124, 1225840, 1248128, 1336720, 1357180, 1381856, 1400960, 1511405, 1527680, 1560160, 1716176, 1727320, 1900052, 1961344, 1974080, 2138752, 2145220, 2171488, 2375065, 2418248, 2451680, 2673440, 2714360, 2763712, 3022810, 3120320, 3325091, 3432352, 3454640, 3800104, 3948160, 4290440, 4342976, 4750130, 4836496, 4903360, 5346880, 5428720, 5527424, 6045620, 6240640, 6650182, 6864704, 6909280, 7600208, 8580880, 8685952, 9500260, 9672992, 9806720, 10693760, 10857440, 12091240, 13300364, 13729408, 13818560, 15200416, 16625455, 17161760, 19000520, 19345984, 21714880, 24182480, 26600728, 27637120, 30400832, 33250910, 34323520, 38001040, 38691968, 43429760, 48364960, 53201456, 60801664, 66501820, 68647040, 76002080, 96729920, 106402912, 133003640, 152004160, 193459840, 212805824, 266007280, 304008320, 425611648, 532014560, 1064029120, 2128058240]

約数ペア:

[(1, 2128058240), (2, 1064029120), (4, 532014560), (5, 425611648), (7, 304008320), (8, 266007280), (10, 212805824), (11, 193459840), (14, 152004160), (16, 133003640), (20, 106402912), (22, 96729920), (28, 76002080), (31, 68647040), (32, 66501820), (35, 60801664), (40, 53201456), (44, 48364960), (49, 43429760), (55, 38691968), (56, 38001040), (62, 34323520), (64, 33250910), (70, 30400832), (77, 27637120), (80, 26600728), (88, 24182480), (98, 21714880), (110, 19345984), (112, 19000520), (124, 17161760), (128, 16625455), (140, 15200416), (154, 13818560), (155, 13729408), (160, 13300364), (176, 12091240), (196, 10857440), (199, 10693760), (217, 9806720), (220, 9672992), (224, 9500260), (245, 8685952), (248, 8580880), (280, 7600208), (308, 6909280), (310, 6864704), (320, 6650182), (341, 6240640), (352, 6045620), (385, 5527424), (392, 5428720), (398, 5346880), (434, 4903360), (440, 4836496), (448, 4750130), (490, 4342976), (496, 4290440), (539, 3948160), (560, 3800104), (616, 3454640), (620, 3432352), (640, 3325091), (682, 3120320), (704, 3022810), (770, 2763712), (784, 2714360), (796, 2673440), (868, 2451680), (880, 2418248), (896, 2375065), (980, 2171488), (992, 2145220), (995, 2138752), (1078, 1974080), (1085, 1961344), (1120, 1900052), (1232, 1727320), (1240, 1716176), (1364, 1560160), (1393, 1527680), (1408, 1511405), (1519, 1400960), (1540, 1381856), (1568, 1357180), (1592, 1336720), (1705, 1248128), (1736, 1225840), (1760, 1209124), (1960, 1085744), (1984, 1072610), (1990, 1069376), (2156, 987040), (2170, 980672), (2189, 972160), (2240, 950026), (2387, 891520), (2464, 863660), (2480, 858088), (2695, 789632), (2728, 780080), (2786, 763840), (3038, 700480), (3080, 690928), (3136, 678590), (3184, 668360), (3410, 624064), (3472, 612920), (3520, 604562), (3920, 542872), (3968, 536305), (3980, 534688), (4312, 493520), (4340, 490336), (4378, 486080), (4480, 475013), (4774, 445760), (4928, 431830), (4960, 429044), (5390, 394816), (5456, 390040), (5572, 381920), (6076, 350240), (6160, 345464), (6169, 344960), (6272, 339295), (6368, 334180), (6820, 312032), (6944, 306460), (6965, 305536), (7040, 302281), (7595, 280192), (7840, 271436), (7960, 267344), (8624, 246760), (8680, 245168), (8756, 243040), (9548, 222880), (9751, 218240), (9856, 215915), (9920, 214522), (10780, 197408), (10912, 195020), (10945, 194432), (11144, 190960), (11935, 178304), (12152, 175120), (12320, 172732), (12338, 172480), (12736, 167090), (13640, 156016), (13888, 153230), (13930, 152768), (15190, 140096), (15323, 138880), (15680, 135718), (15920, 133672), (16709, 127360), (17248, 123380), (17360, 122584), (17512, 121520), (19096, 111440), (19502, 109120), (19840, 107261), (21560, 98704), (21824, 97510), (21890, 97216), (22288, 95480), (23870, 89152), (24304, 87560), (24640, 86366), (24676, 86240), (25472, 83545), (27280, 78008), (27776, 76615), (27860, 76384), (30380, 70048), (30646, 69440), (30845, 68992), (31360, 67859), (31840, 66836), (33418, 63680), (34496, 61690), (34720, 61292), (35024, 60760), (38192, 55720), (39004, 54560), (43120, 49352), (43183, 49280), (43648, 48755), (43780, 48608), (44576, 47740)]