2940787920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8623}}^1$

素因数の和:8682

約数の個数: 240

約数和(自身を含む): 10971797760

約数和(自身を除く): 8031009840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1740, 1960, 2030, 2320, 2352, 2436, 2842, 2940, 3045, 3248, 3480, 3920, 4060, 4263, 4872, 5684, 5880, 6090, 6960, 7105, 8120, 8526, 8623, 9744, 11368, 11760, 12180, 14210, 16240, 17052, 17246, 21315, 22736, 24360, 25869, 28420, 34104, 34492, 42630, 43115, 48720, 51738, 56840, 60361, 68208, 68984, 85260, 86230, 103476, 113680, 120722, 129345, 137968, 170520, 172460, 181083, 206952, 241444, 250067, 258690, 301805, 341040, 344920, 362166, 413904, 422527, 482888, 500134, 517380, 603610, 689840, 724332, 750201, 845054, 905415, 965776, 1000268, 1034760, 1207220, 1250335, 1267581, 1448664, 1500402, 1690108, 1750469, 1810830, 2000536, 2069520, 2112635, 2414440, 2500670, 2535162, 2897328, 3000804, 3380216, 3500938, 3621660, 3751005, 4001072, 4225270, 4828880, 5001340, 5070324, 5251407, 6001608, 6337905, 6760432, 7001876, 7243320, 7502010, 8450540, 8752345, 10002680, 10140648, 10502814, 12003216, 12253283, 12675810, 14003752, 14486640, 15004020, 16901080, 17504690, 20005360, 20281296, 21005628, 24506566, 25351620, 26257035, 28007504, 30008040, 33802160, 35009380, 36759849, 42011256, 49013132, 50703240, 52514070, 60016080, 61266415, 70018760, 73519698, 84022512, 98026264, 101406480, 105028140, 122532830, 140037520, 147039396, 183799245, 196052528, 210056280, 245065660, 294078792, 367598490, 420112560, 490131320, 588157584, 735196980, 980262640, 1470393960, 2940787920]

約数ペア:

[(1, 2940787920), (2, 1470393960), (3, 980262640), (4, 735196980), (5, 588157584), (6, 490131320), (7, 420112560), (8, 367598490), (10, 294078792), (12, 245065660), (14, 210056280), (15, 196052528), (16, 183799245), (20, 147039396), (21, 140037520), (24, 122532830), (28, 105028140), (29, 101406480), (30, 98026264), (35, 84022512), (40, 73519698), (42, 70018760), (48, 61266415), (49, 60016080), (56, 52514070), (58, 50703240), (60, 49013132), (70, 42011256), (80, 36759849), (84, 35009380), (87, 33802160), (98, 30008040), (105, 28007504), (112, 26257035), (116, 25351620), (120, 24506566), (140, 21005628), (145, 20281296), (147, 20005360), (168, 17504690), (174, 16901080), (196, 15004020), (203, 14486640), (210, 14003752), (232, 12675810), (240, 12253283), (245, 12003216), (280, 10502814), (290, 10140648), (294, 10002680), (336, 8752345), (348, 8450540), (392, 7502010), (406, 7243320), (420, 7001876), (435, 6760432), (464, 6337905), (490, 6001608), (560, 5251407), (580, 5070324), (588, 5001340), (609, 4828880), (696, 4225270), (735, 4001072), (784, 3751005), (812, 3621660), (840, 3500938), (870, 3380216), (980, 3000804), (1015, 2897328), (1160, 2535162), (1176, 2500670), (1218, 2414440), (1392, 2112635), (1421, 2069520), (1470, 2000536), (1624, 1810830), (1680, 1750469), (1740, 1690108), (1960, 1500402), (2030, 1448664), (2320, 1267581), (2352, 1250335), (2436, 1207220), (2842, 1034760), (2940, 1000268), (3045, 965776), (3248, 905415), (3480, 845054), (3920, 750201), (4060, 724332), (4263, 689840), (4872, 603610), (5684, 517380), (5880, 500134), (6090, 482888), (6960, 422527), (7105, 413904), (8120, 362166), (8526, 344920), (8623, 341040), (9744, 301805), (11368, 258690), (11760, 250067), (12180, 241444), (14210, 206952), (16240, 181083), (17052, 172460), (17246, 170520), (21315, 137968), (22736, 129345), (24360, 120722), (25869, 113680), (28420, 103476), (34104, 86230), (34492, 85260), (42630, 68984), (43115, 68208), (48720, 60361), (51738, 56840)]