316295280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 400

約数和(自身を含む): 1325153280

約数和(自身を除く): 1008858000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 367, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 734, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1101, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1468, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1835, 1890, 1995, 2052, 2128, 2160, 2202, 2268, 2280, 2394, 2520, 2565, 2569, 2660, 2736, 2835, 2936, 3024, 3078, 3192, 3240, 3303, 3420, 3591, 3670, 3780, 3990, 4104, 4404, 4536, 4560, 4788, 5040, 5130, 5138, 5320, 5505, 5670, 5872, 5985, 6156, 6384, 6480, 6606, 6840, 6973, 7182, 7340, 7560, 7695, 7707, 7980, 8208, 8808, 9072, 9576, 9909, 10260, 10276, 10640, 10773, 11010, 11340, 11970, 12312, 12845, 13212, 13680, 13946, 14364, 14680, 15120, 15390, 15414, 15960, 16515, 17616, 17955, 19152, 19818, 20520, 20552, 20919, 21546, 22020, 22680, 23121, 23940, 24624, 25690, 26424, 27892, 28728, 29360, 29727, 30780, 30828, 31920, 33030, 34865, 35910, 38535, 39636, 41040, 41104, 41838, 43092, 44040, 45360, 46242, 47880, 48811, 49545, 51380, 52848, 53865, 55784, 57456, 59454, 61560, 61656, 62757, 66060, 69363, 69730, 71820, 77070, 79272, 83676, 86184, 88080, 92484, 95760, 97622, 99090, 102760, 104595, 107730, 111568, 115605, 118908, 123120, 123312, 125514, 132120, 138726, 139460, 143640, 146433, 148635, 154140, 158544, 167352, 172368, 184968, 188271, 195244, 198180, 205520, 208089, 209190, 215460, 231210, 237816, 244055, 251028, 264240, 277452, 278920, 287280, 292866, 297270, 308280, 313785, 334704, 346815, 369936, 376542, 390488, 396360, 416178, 418380, 430920, 439299, 462420, 475632, 488110, 502056, 554904, 557840, 564813, 585732, 594540, 616560, 627570, 693630, 732165, 753084, 780976, 792720, 832356, 836760, 861840, 878598, 924840, 941355, 976220, 1004112, 1040445, 1109808, 1129626, 1171464, 1189080, 1255140, 1317897, 1387260, 1464330, 1506168, 1664712, 1673520, 1757196, 1849680, 1882710, 1952440, 2080890, 2196495, 2259252, 2342928, 2378160, 2510280, 2635794, 2774520, 2824065, 2928660, 3012336, 3329424, 3514392, 3765420, 3904880, 3953691, 4161780, 4392990, 4518504, 5020560, 5271588, 5549040, 5648130, 5857320, 6589485, 7028784, 7530840, 7907382, 8323560, 8785980, 9037008, 10543176, 11296260, 11714640, 13178970, 15061680, 15814764, 16647120, 17571960, 19768455, 21086352, 22592520, 26357940, 31629528, 35143920, 39536910, 45185040, 52715880, 63259056, 79073820, 105431760, 158147640, 316295280]

約数ペア:

[(1, 316295280), (2, 158147640), (3, 105431760), (4, 79073820), (5, 63259056), (6, 52715880), (7, 45185040), (8, 39536910), (9, 35143920), (10, 31629528), (12, 26357940), (14, 22592520), (15, 21086352), (16, 19768455), (18, 17571960), (19, 16647120), (20, 15814764), (21, 15061680), (24, 13178970), (27, 11714640), (28, 11296260), (30, 10543176), (35, 9037008), (36, 8785980), (38, 8323560), (40, 7907382), (42, 7530840), (45, 7028784), (48, 6589485), (54, 5857320), (56, 5648130), (57, 5549040), (60, 5271588), (63, 5020560), (70, 4518504), (72, 4392990), (76, 4161780), (80, 3953691), (81, 3904880), (84, 3765420), (90, 3514392), (95, 3329424), (105, 3012336), (108, 2928660), (112, 2824065), (114, 2774520), (120, 2635794), (126, 2510280), (133, 2378160), (135, 2342928), (140, 2259252), (144, 2196495), (152, 2080890), (162, 1952440), (168, 1882710), (171, 1849680), (180, 1757196), (189, 1673520), (190, 1664712), (210, 1506168), (216, 1464330), (228, 1387260), (240, 1317897), (252, 1255140), (266, 1189080), (270, 1171464), (280, 1129626), (285, 1109808), (304, 1040445), (315, 1004112), (324, 976220), (336, 941355), (342, 924840), (360, 878598), (367, 861840), (378, 836760), (380, 832356), (399, 792720), (405, 780976), (420, 753084), (432, 732165), (456, 693630), (504, 627570), (513, 616560), (532, 594540), (540, 585732), (560, 564813), (567, 557840), (570, 554904), (630, 502056), (648, 488110), (665, 475632), (684, 462420), (720, 439299), (734, 430920), (756, 418380), (760, 416178), (798, 396360), (810, 390488), (840, 376542), (855, 369936), (912, 346815), (945, 334704), (1008, 313785), (1026, 308280), (1064, 297270), (1080, 292866), (1101, 287280), (1134, 278920), (1140, 277452), (1197, 264240), (1260, 251028), (1296, 244055), (1330, 237816), (1368, 231210), (1468, 215460), (1512, 209190), (1520, 208089), (1539, 205520), (1596, 198180), (1620, 195244), (1680, 188271), (1710, 184968), (1835, 172368), (1890, 167352), (1995, 158544), (2052, 154140), (2128, 148635), (2160, 146433), (2202, 143640), (2268, 139460), (2280, 138726), (2394, 132120), (2520, 125514), (2565, 123312), (2569, 123120), (2660, 118908), (2736, 115605), (2835, 111568), (2936, 107730), (3024, 104595), (3078, 102760), (3192, 99090), (3240, 97622), (3303, 95760), (3420, 92484), (3591, 88080), (3670, 86184), (3780, 83676), (3990, 79272), (4104, 77070), (4404, 71820), (4536, 69730), (4560, 69363), (4788, 66060), (5040, 62757), (5130, 61656), (5138, 61560), (5320, 59454), (5505, 57456), (5670, 55784), (5872, 53865), (5985, 52848), (6156, 51380), (6384, 49545), (6480, 48811), (6606, 47880), (6840, 46242), (6973, 45360), (7182, 44040), (7340, 43092), (7560, 41838), (7695, 41104), (7707, 41040), (7980, 39636), (8208, 38535), (8808, 35910), (9072, 34865), (9576, 33030), (9909, 31920), (10260, 30828), (10276, 30780), (10640, 29727), (10773, 29360), (11010, 28728), (11340, 27892), (11970, 26424), (12312, 25690), (12845, 24624), (13212, 23940), (13680, 23121), (13946, 22680), (14364, 22020), (14680, 21546), (15120, 20919), (15390, 20552), (15414, 20520), (15960, 19818), (16515, 19152), (17616, 17955)]