452040680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 1293621840

約数和(自身を除く): 841581160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 113, 130, 140, 157, 182, 196, 226, 245, 260, 280, 314, 364, 392, 452, 455, 490, 520, 565, 628, 637, 728, 785, 791, 904, 910, 980, 1099, 1130, 1256, 1274, 1469, 1570, 1582, 1820, 1960, 2041, 2198, 2260, 2548, 2938, 3140, 3164, 3185, 3640, 3955, 4082, 4396, 4520, 5096, 5495, 5537, 5876, 6280, 6328, 6370, 7345, 7693, 7910, 8164, 8792, 10205, 10283, 10990, 11074, 11752, 12740, 14287, 14690, 15386, 15820, 16328, 17741, 20410, 20566, 21980, 22148, 25480, 27685, 28574, 29380, 30772, 31640, 35482, 38465, 40820, 41132, 43960, 44296, 51415, 55370, 57148, 58760, 61544, 70964, 71435, 71981, 76930, 81640, 82264, 88705, 100009, 102830, 110740, 114296, 124187, 141928, 142870, 143962, 153860, 177410, 200018, 205660, 221480, 230633, 248374, 285740, 287924, 307720, 354820, 359905, 400036, 411320, 461266, 496748, 500045, 571480, 575848, 620935, 709640, 719810, 800072, 869309, 922532, 993496, 1000090, 1153165, 1241870, 1439620, 1614431, 1738618, 1845064, 2000180, 2306330, 2483740, 2879240, 3228862, 3477236, 4000360, 4346545, 4612660, 4967480, 6457724, 6954472, 8072155, 8693090, 9225320, 11301017, 12915448, 16144310, 17386180, 22602034, 32288620, 34772360, 45204068, 56505085, 64577240, 90408136, 113010170, 226020340, 452040680]

約数ペア:

[(1, 452040680), (2, 226020340), (4, 113010170), (5, 90408136), (7, 64577240), (8, 56505085), (10, 45204068), (13, 34772360), (14, 32288620), (20, 22602034), (26, 17386180), (28, 16144310), (35, 12915448), (40, 11301017), (49, 9225320), (52, 8693090), (56, 8072155), (65, 6954472), (70, 6457724), (91, 4967480), (98, 4612660), (104, 4346545), (113, 4000360), (130, 3477236), (140, 3228862), (157, 2879240), (182, 2483740), (196, 2306330), (226, 2000180), (245, 1845064), (260, 1738618), (280, 1614431), (314, 1439620), (364, 1241870), (392, 1153165), (452, 1000090), (455, 993496), (490, 922532), (520, 869309), (565, 800072), (628, 719810), (637, 709640), (728, 620935), (785, 575848), (791, 571480), (904, 500045), (910, 496748), (980, 461266), (1099, 411320), (1130, 400036), (1256, 359905), (1274, 354820), (1469, 307720), (1570, 287924), (1582, 285740), (1820, 248374), (1960, 230633), (2041, 221480), (2198, 205660), (2260, 200018), (2548, 177410), (2938, 153860), (3140, 143962), (3164, 142870), (3185, 141928), (3640, 124187), (3955, 114296), (4082, 110740), (4396, 102830), (4520, 100009), (5096, 88705), (5495, 82264), (5537, 81640), (5876, 76930), (6280, 71981), (6328, 71435), (6370, 70964), (7345, 61544), (7693, 58760), (7910, 57148), (8164, 55370), (8792, 51415), (10205, 44296), (10283, 43960), (10990, 41132), (11074, 40820), (11752, 38465), (12740, 35482), (14287, 31640), (14690, 30772), (15386, 29380), (15820, 28574), (16328, 27685), (17741, 25480), (20410, 22148), (20566, 21980)]