1719751040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 5190739200

約数和(自身を除く): 3470988160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 61, 62, 64, 70, 80, 98, 112, 116, 122, 124, 128, 140, 145, 155, 160, 196, 203, 217, 224, 232, 244, 245, 248, 280, 290, 305, 310, 320, 392, 406, 427, 434, 448, 464, 488, 490, 496, 560, 580, 610, 620, 640, 784, 812, 854, 868, 896, 899, 928, 976, 980, 992, 1015, 1085, 1120, 1160, 1220, 1240, 1421, 1519, 1568, 1624, 1708, 1736, 1769, 1798, 1856, 1891, 1952, 1960, 1984, 2030, 2135, 2170, 2240, 2320, 2440, 2480, 2842, 2989, 3038, 3136, 3248, 3416, 3472, 3538, 3596, 3712, 3782, 3904, 3920, 3968, 4060, 4270, 4340, 4480, 4495, 4640, 4880, 4960, 5684, 5978, 6076, 6272, 6293, 6496, 6832, 6944, 7076, 7105, 7192, 7564, 7595, 7808, 7840, 8120, 8540, 8680, 8845, 8990, 9280, 9455, 9760, 9920, 11368, 11956, 12152, 12383, 12586, 12992, 13237, 13664, 13888, 14152, 14210, 14384, 14945, 15128, 15190, 15680, 16240, 17080, 17360, 17690, 17980, 18560, 18910, 19520, 19840, 22736, 23912, 24304, 24766, 25172, 25984, 26474, 27328, 27776, 28304, 28420, 28768, 29890, 30256, 30380, 31360, 31465, 32480, 34160, 34720, 35380, 35960, 37820, 39040, 44051, 45472, 47824, 48608, 49532, 50344, 52948, 54656, 54839, 56608, 56840, 57536, 59780, 60512, 60760, 61915, 62930, 64960, 66185, 68320, 69440, 70760, 71920, 75640, 86681, 88102, 90944, 92659, 95648, 97216, 99064, 100688, 105896, 109678, 113216, 113680, 115072, 119560, 121024, 121520, 123830, 125860, 129920, 132370, 136640, 138880, 141520, 143840, 151280, 173362, 176204, 181888, 185318, 191296, 194432, 198128, 201376, 211792, 219356, 220255, 226432, 227360, 239120, 242048, 243040, 247660, 251720, 264740, 273280, 274195, 283040, 287680, 302560, 346724, 352408, 370636, 382592, 383873, 396256, 402752, 423584, 433405, 438712, 440510, 454720, 463295, 478240, 486080, 495320, 503440, 529480, 548390, 566080, 575360, 605120, 693448, 704816, 741272, 767746, 792512, 805504, 847168, 866810, 877424, 881020, 909440, 926590, 956480, 972160, 990640, 1006880, 1058960, 1096780, 1132160, 1210240, 1386896, 1409632, 1482544, 1535492, 1585024, 1694336, 1733620, 1754848, 1762040, 1853180, 1912960, 1919365, 1981280, 2013760, 2117920, 2193560, 2687111, 2773792, 2819264, 2965088, 3070984, 3467240, 3509696, 3524080, 3706360, 3838730, 3962560, 4027520, 4235840, 4387120, 5374222, 5547584, 5638528, 5930176, 6141968, 6934480, 7019392, 7048160, 7412720, 7677460, 7925120, 8471680, 8774240, 10748444, 11095168, 11860352, 12283936, 13435555, 13868960, 14096320, 14825440, 15354920, 17548480, 21496888, 24567872, 26871110, 27737920, 28192640, 29650880, 30709840, 35096960, 42993776, 49135744, 53742220, 55475840, 59301760, 61419680, 85987552, 107484440, 122839360, 171975104, 214968880, 245678720, 343950208, 429937760, 859875520, 1719751040]

約数ペア:

[(1, 1719751040), (2, 859875520), (4, 429937760), (5, 343950208), (7, 245678720), (8, 214968880), (10, 171975104), (14, 122839360), (16, 107484440), (20, 85987552), (28, 61419680), (29, 59301760), (31, 55475840), (32, 53742220), (35, 49135744), (40, 42993776), (49, 35096960), (56, 30709840), (58, 29650880), (61, 28192640), (62, 27737920), (64, 26871110), (70, 24567872), (80, 21496888), (98, 17548480), (112, 15354920), (116, 14825440), (122, 14096320), (124, 13868960), (128, 13435555), (140, 12283936), (145, 11860352), (155, 11095168), (160, 10748444), (196, 8774240), (203, 8471680), (217, 7925120), (224, 7677460), (232, 7412720), (244, 7048160), (245, 7019392), (248, 6934480), (280, 6141968), (290, 5930176), (305, 5638528), (310, 5547584), (320, 5374222), (392, 4387120), (406, 4235840), (427, 4027520), (434, 3962560), (448, 3838730), (464, 3706360), (488, 3524080), (490, 3509696), (496, 3467240), (560, 3070984), (580, 2965088), (610, 2819264), (620, 2773792), (640, 2687111), (784, 2193560), (812, 2117920), (854, 2013760), (868, 1981280), (896, 1919365), (899, 1912960), (928, 1853180), (976, 1762040), (980, 1754848), (992, 1733620), (1015, 1694336), (1085, 1585024), (1120, 1535492), (1160, 1482544), (1220, 1409632), (1240, 1386896), (1421, 1210240), (1519, 1132160), (1568, 1096780), (1624, 1058960), (1708, 1006880), (1736, 990640), (1769, 972160), (1798, 956480), (1856, 926590), (1891, 909440), (1952, 881020), (1960, 877424), (1984, 866810), (2030, 847168), (2135, 805504), (2170, 792512), (2240, 767746), (2320, 741272), (2440, 704816), (2480, 693448), (2842, 605120), (2989, 575360), (3038, 566080), (3136, 548390), (3248, 529480), (3416, 503440), (3472, 495320), (3538, 486080), (3596, 478240), (3712, 463295), (3782, 454720), (3904, 440510), (3920, 438712), (3968, 433405), (4060, 423584), (4270, 402752), (4340, 396256), (4480, 383873), (4495, 382592), (4640, 370636), (4880, 352408), (4960, 346724), (5684, 302560), (5978, 287680), (6076, 283040), (6272, 274195), (6293, 273280), (6496, 264740), (6832, 251720), (6944, 247660), (7076, 243040), (7105, 242048), (7192, 239120), (7564, 227360), (7595, 226432), (7808, 220255), (7840, 219356), (8120, 211792), (8540, 201376), (8680, 198128), (8845, 194432), (8990, 191296), (9280, 185318), (9455, 181888), (9760, 176204), (9920, 173362), (11368, 151280), (11956, 143840), (12152, 141520), (12383, 138880), (12586, 136640), (12992, 132370), (13237, 129920), (13664, 125860), (13888, 123830), (14152, 121520), (14210, 121024), (14384, 119560), (14945, 115072), (15128, 113680), (15190, 113216), (15680, 109678), (16240, 105896), (17080, 100688), (17360, 99064), (17690, 97216), (17980, 95648), (18560, 92659), (18910, 90944), (19520, 88102), (19840, 86681), (22736, 75640), (23912, 71920), (24304, 70760), (24766, 69440), (25172, 68320), (25984, 66185), (26474, 64960), (27328, 62930), (27776, 61915), (28304, 60760), (28420, 60512), (28768, 59780), (29890, 57536), (30256, 56840), (30380, 56608), (31360, 54839), (31465, 54656), (32480, 52948), (34160, 50344), (34720, 49532), (35380, 48608), (35960, 47824), (37820, 45472), (39040, 44051)]