1023155280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 320

約数和(自身を含む): 4112832000

約数和(自身を除く): 3089676720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1381, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2762, 2940, 3024, 3087, 3430, 3528, 3780, 3920, 4116, 4143, 4410, 5040, 5145, 5292, 5488, 5524, 5880, 6174, 6615, 6860, 6905, 7056, 7560, 8232, 8286, 8820, 9261, 9667, 10290, 10584, 11048, 11760, 12348, 12429, 13230, 13720, 13810, 15120, 15435, 16464, 16572, 17640, 18522, 19334, 20580, 20715, 21168, 22096, 24696, 24858, 26460, 27440, 27620, 29001, 30870, 33144, 35280, 37044, 37287, 38668, 41160, 41430, 46305, 48335, 49392, 49716, 52920, 55240, 58002, 61740, 62145, 66288, 67669, 74088, 74574, 77336, 82320, 82860, 87003, 92610, 96670, 99432, 105840, 110480, 116004, 123480, 124290, 135338, 145005, 148176, 149148, 154672, 165720, 174006, 185220, 186435, 193340, 198864, 203007, 232008, 246960, 248580, 261009, 270676, 290010, 298296, 331440, 338345, 348012, 370440, 372870, 386680, 406014, 435015, 464016, 473683, 497160, 522018, 541352, 580020, 596592, 609021, 676690, 696024, 740880, 745740, 773360, 812028, 870030, 947366, 994320, 1015035, 1044036, 1082704, 1160040, 1218042, 1305045, 1353380, 1392048, 1421049, 1491480, 1624056, 1740060, 1827063, 1894732, 2030070, 2088072, 2320080, 2368415, 2436084, 2610090, 2706760, 2842098, 2982960, 3045105, 3248112, 3480120, 3654126, 3789464, 4060140, 4176144, 4263147, 4736830, 4872168, 5220180, 5413520, 5684196, 6090210, 6960240, 7105245, 7308252, 7578928, 8120280, 8526294, 9135315, 9473660, 9744336, 10440360, 11368392, 12180420, 12789441, 14210490, 14616504, 16240560, 17052588, 18270630, 18947320, 20880720, 21315735, 22736784, 24360840, 25578882, 28420980, 29233008, 34105176, 36541260, 37894640, 42631470, 48721680, 51157764, 56841960, 63947205, 68210352, 73082520, 85262940, 102315528, 113683920, 127894410, 146165040, 170525880, 204631056, 255788820, 341051760, 511577640, 1023155280]

約数ペア:

[(1, 1023155280), (2, 511577640), (3, 341051760), (4, 255788820), (5, 204631056), (6, 170525880), (7, 146165040), (8, 127894410), (9, 113683920), (10, 102315528), (12, 85262940), (14, 73082520), (15, 68210352), (16, 63947205), (18, 56841960), (20, 51157764), (21, 48721680), (24, 42631470), (27, 37894640), (28, 36541260), (30, 34105176), (35, 29233008), (36, 28420980), (40, 25578882), (42, 24360840), (45, 22736784), (48, 21315735), (49, 20880720), (54, 18947320), (56, 18270630), (60, 17052588), (63, 16240560), (70, 14616504), (72, 14210490), (80, 12789441), (84, 12180420), (90, 11368392), (98, 10440360), (105, 9744336), (108, 9473660), (112, 9135315), (120, 8526294), (126, 8120280), (135, 7578928), (140, 7308252), (144, 7105245), (147, 6960240), (168, 6090210), (180, 5684196), (189, 5413520), (196, 5220180), (210, 4872168), (216, 4736830), (240, 4263147), (245, 4176144), (252, 4060140), (270, 3789464), (280, 3654126), (294, 3480120), (315, 3248112), (336, 3045105), (343, 2982960), (360, 2842098), (378, 2706760), (392, 2610090), (420, 2436084), (432, 2368415), (441, 2320080), (490, 2088072), (504, 2030070), (540, 1894732), (560, 1827063), (588, 1740060), (630, 1624056), (686, 1491480), (720, 1421049), (735, 1392048), (756, 1353380), (784, 1305045), (840, 1218042), (882, 1160040), (945, 1082704), (980, 1044036), (1008, 1015035), (1029, 994320), (1080, 947366), (1176, 870030), (1260, 812028), (1323, 773360), (1372, 745740), (1381, 740880), (1470, 696024), (1512, 676690), (1680, 609021), (1715, 596592), (1764, 580020), (1890, 541352), (1960, 522018), (2058, 497160), (2160, 473683), (2205, 464016), (2352, 435015), (2520, 406014), (2646, 386680), (2744, 372870), (2762, 370440), (2940, 348012), (3024, 338345), (3087, 331440), (3430, 298296), (3528, 290010), (3780, 270676), (3920, 261009), (4116, 248580), (4143, 246960), (4410, 232008), (5040, 203007), (5145, 198864), (5292, 193340), (5488, 186435), (5524, 185220), (5880, 174006), (6174, 165720), (6615, 154672), (6860, 149148), (6905, 148176), (7056, 145005), (7560, 135338), (8232, 124290), (8286, 123480), (8820, 116004), (9261, 110480), (9667, 105840), (10290, 99432), (10584, 96670), (11048, 92610), (11760, 87003), (12348, 82860), (12429, 82320), (13230, 77336), (13720, 74574), (13810, 74088), (15120, 67669), (15435, 66288), (16464, 62145), (16572, 61740), (17640, 58002), (18522, 55240), (19334, 52920), (20580, 49716), (20715, 49392), (21168, 48335), (22096, 46305), (24696, 41430), (24858, 41160), (26460, 38668), (27440, 37287), (27620, 37044), (29001, 35280), (30870, 33144)]