7219260160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 432

約数和(自身を含む): 21474754560

約数和(自身を除く): 14255494400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 49, 56, 62, 64, 70, 79, 80, 94, 98, 112, 124, 128, 140, 155, 158, 160, 188, 196, 217, 224, 235, 245, 248, 256, 280, 310, 316, 320, 329, 376, 392, 395, 434, 448, 470, 490, 496, 553, 560, 620, 632, 640, 658, 752, 784, 790, 868, 896, 940, 980, 992, 1085, 1106, 1120, 1240, 1264, 1280, 1316, 1457, 1504, 1519, 1568, 1580, 1645, 1736, 1792, 1880, 1960, 1984, 2170, 2212, 2240, 2303, 2449, 2480, 2528, 2632, 2765, 2914, 3008, 3038, 3136, 3160, 3290, 3472, 3713, 3760, 3871, 3920, 3968, 4340, 4424, 4480, 4606, 4898, 4960, 5056, 5264, 5530, 5828, 6016, 6076, 6272, 6320, 6580, 6944, 7285, 7426, 7520, 7595, 7742, 7840, 7936, 8680, 8848, 8960, 9212, 9796, 9920, 10112, 10199, 10528, 11060, 11515, 11656, 12032, 12152, 12245, 12544, 12640, 13160, 13888, 14570, 14852, 15040, 15190, 15484, 15680, 17143, 17360, 17696, 18424, 18565, 19355, 19592, 19840, 20224, 20398, 21056, 22120, 23030, 23312, 24304, 24490, 25280, 25991, 26320, 27776, 29140, 29704, 30080, 30380, 30968, 31360, 34286, 34720, 35392, 36848, 37130, 38710, 39184, 39680, 40796, 42112, 44240, 46060, 46624, 48608, 48980, 50560, 50995, 51982, 52640, 55552, 58280, 59408, 60160, 60760, 61936, 62720, 68572, 69440, 70784, 71393, 73696, 74260, 77420, 78368, 81592, 84224, 85715, 88480, 92120, 93248, 97216, 97960, 101120, 101990, 103964, 105280, 115103, 116560, 118816, 120001, 121520, 123872, 129955, 137144, 138880, 141568, 142786, 147392, 148520, 154840, 156736, 163184, 171430, 176960, 181937, 184240, 186496, 194432, 195920, 203980, 207928, 210560, 230206, 233120, 237632, 240002, 243040, 247744, 259910, 274288, 277760, 285572, 294784, 297040, 309680, 313472, 326368, 342860, 353920, 356965, 363874, 368480, 372992, 388864, 391840, 407960, 415856, 421120, 460412, 466240, 475264, 480004, 486080, 495488, 519820, 548576, 571144, 575515, 589568, 594080, 600005, 619360, 626944, 652736, 685720, 707840, 713930, 727748, 736960, 783680, 805721, 815920, 831712, 909685, 920824, 932480, 950528, 960008, 972160, 990976, 1039640, 1097152, 1142288, 1151030, 1188160, 1200010, 1238720, 1305472, 1371440, 1427860, 1455496, 1473920, 1567360, 1611442, 1631840, 1663424, 1819370, 1841648, 1864960, 1920016, 1944320, 2079280, 2194304, 2284576, 2302060, 2376320, 2400020, 2477440, 2610944, 2742880, 2855720, 2910992, 2947840, 3134720, 3222884, 3263680, 3326848, 3638740, 3683296, 3840032, 4028605, 4158560, 4388608, 4569152, 4604120, 4752640, 4800040, 4954880, 5485760, 5640047, 5711440, 5821984, 6445768, 6527360, 6653696, 7277480, 7366592, 7680064, 8057210, 8317120, 9138304, 9208240, 9600080, 10971520, 11280094, 11422880, 11643968, 12891536, 13054720, 14554960, 14733184, 15360128, 16114420, 16634240, 18276608, 18416480, 19200160, 21943040, 22560188, 22845760, 23287936, 25783072, 28200235, 29109920, 29466368, 30720256, 32228840, 33268480, 36832960, 38400320, 45120376, 45691520, 46575872, 51566144, 56400470, 58219840, 64457680, 73665920, 76800640, 90240752, 91383040, 103132288, 112800940, 116439680, 128915360, 147331840, 153601280, 180481504, 206264576, 225601880, 232879360, 257830720, 360963008, 451203760, 515661440, 721926016, 902407520, 1031322880, 1443852032, 1804815040, 3609630080, 7219260160]

約数ペア:

[(1, 7219260160), (2, 3609630080), (4, 1804815040), (5, 1443852032), (7, 1031322880), (8, 902407520), (10, 721926016), (14, 515661440), (16, 451203760), (20, 360963008), (28, 257830720), (31, 232879360), (32, 225601880), (35, 206264576), (40, 180481504), (47, 153601280), (49, 147331840), (56, 128915360), (62, 116439680), (64, 112800940), (70, 103132288), (79, 91383040), (80, 90240752), (94, 76800640), (98, 73665920), (112, 64457680), (124, 58219840), (128, 56400470), (140, 51566144), (155, 46575872), (158, 45691520), (160, 45120376), (188, 38400320), (196, 36832960), (217, 33268480), (224, 32228840), (235, 30720256), (245, 29466368), (248, 29109920), (256, 28200235), (280, 25783072), (310, 23287936), (316, 22845760), (320, 22560188), (329, 21943040), (376, 19200160), (392, 18416480), (395, 18276608), (434, 16634240), (448, 16114420), (470, 15360128), (490, 14733184), (496, 14554960), (553, 13054720), (560, 12891536), (620, 11643968), (632, 11422880), (640, 11280094), (658, 10971520), (752, 9600080), (784, 9208240), (790, 9138304), (868, 8317120), (896, 8057210), (940, 7680064), (980, 7366592), (992, 7277480), (1085, 6653696), (1106, 6527360), (1120, 6445768), (1240, 5821984), (1264, 5711440), (1280, 5640047), (1316, 5485760), (1457, 4954880), (1504, 4800040), (1519, 4752640), (1568, 4604120), (1580, 4569152), (1645, 4388608), (1736, 4158560), (1792, 4028605), (1880, 3840032), (1960, 3683296), (1984, 3638740), (2170, 3326848), (2212, 3263680), (2240, 3222884), (2303, 3134720), (2449, 2947840), (2480, 2910992), (2528, 2855720), (2632, 2742880), (2765, 2610944), (2914, 2477440), (3008, 2400020), (3038, 2376320), (3136, 2302060), (3160, 2284576), (3290, 2194304), (3472, 2079280), (3713, 1944320), (3760, 1920016), (3871, 1864960), (3920, 1841648), (3968, 1819370), (4340, 1663424), (4424, 1631840), (4480, 1611442), (4606, 1567360), (4898, 1473920), (4960, 1455496), (5056, 1427860), (5264, 1371440), (5530, 1305472), (5828, 1238720), (6016, 1200010), (6076, 1188160), (6272, 1151030), (6320, 1142288), (6580, 1097152), (6944, 1039640), (7285, 990976), (7426, 972160), (7520, 960008), (7595, 950528), (7742, 932480), (7840, 920824), (7936, 909685), (8680, 831712), (8848, 815920), (8960, 805721), (9212, 783680), (9796, 736960), (9920, 727748), (10112, 713930), (10199, 707840), (10528, 685720), (11060, 652736), (11515, 626944), (11656, 619360), (12032, 600005), (12152, 594080), (12245, 589568), (12544, 575515), (12640, 571144), (13160, 548576), (13888, 519820), (14570, 495488), (14852, 486080), (15040, 480004), (15190, 475264), (15484, 466240), (15680, 460412), (17143, 421120), (17360, 415856), (17696, 407960), (18424, 391840), (18565, 388864), (19355, 372992), (19592, 368480), (19840, 363874), (20224, 356965), (20398, 353920), (21056, 342860), (22120, 326368), (23030, 313472), (23312, 309680), (24304, 297040), (24490, 294784), (25280, 285572), (25991, 277760), (26320, 274288), (27776, 259910), (29140, 247744), (29704, 243040), (30080, 240002), (30380, 237632), (30968, 233120), (31360, 230206), (34286, 210560), (34720, 207928), (35392, 203980), (36848, 195920), (37130, 194432), (38710, 186496), (39184, 184240), (39680, 181937), (40796, 176960), (42112, 171430), (44240, 163184), (46060, 156736), (46624, 154840), (48608, 148520), (48980, 147392), (50560, 142786), (50995, 141568), (51982, 138880), (52640, 137144), (55552, 129955), (58280, 123872), (59408, 121520), (60160, 120001), (60760, 118816), (61936, 116560), (62720, 115103), (68572, 105280), (69440, 103964), (70784, 101990), (71393, 101120), (73696, 97960), (74260, 97216), (77420, 93248), (78368, 92120), (81592, 88480), (84224, 85715)]