211078140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 739544064

約数和(自身を除く): 528465924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 182, 195, 201, 210, 260, 268, 273, 335, 364, 390, 402, 420, 455, 469, 546, 577, 670, 780, 804, 871, 910, 938, 1005, 1092, 1154, 1340, 1365, 1407, 1731, 1742, 1820, 1876, 2010, 2308, 2345, 2613, 2730, 2814, 2885, 3462, 3484, 4020, 4039, 4355, 4690, 5226, 5460, 5628, 5770, 6097, 6924, 7035, 7501, 8078, 8655, 8710, 9380, 10452, 11540, 12117, 12194, 13065, 14070, 15002, 16156, 17310, 17420, 18291, 20195, 22503, 24234, 24388, 26130, 28140, 30004, 30485, 34620, 36582, 37505, 38659, 40390, 45006, 48468, 52260, 52507, 60585, 60970, 73164, 75010, 77318, 80780, 90012, 91455, 105014, 112515, 115977, 121170, 121940, 150020, 154636, 157521, 182910, 193295, 210028, 225030, 231954, 242340, 262535, 270613, 315042, 365820, 386590, 450060, 463908, 502567, 525070, 541226, 579885, 630084, 773180, 787605, 811839, 1005134, 1050140, 1082452, 1159770, 1353065, 1507701, 1575210, 1623678, 2010268, 2319540, 2512835, 2706130, 3015402, 3150420, 3247356, 3517969, 4059195, 5025670, 5412260, 6030804, 7035938, 7538505, 8118390, 10051340, 10553907, 14071876, 15077010, 16236780, 17589845, 21107814, 30154020, 35179690, 42215628, 52769535, 70359380, 105539070, 211078140]

約数ペア:

[(1, 211078140), (2, 105539070), (3, 70359380), (4, 52769535), (5, 42215628), (6, 35179690), (7, 30154020), (10, 21107814), (12, 17589845), (13, 16236780), (14, 15077010), (15, 14071876), (20, 10553907), (21, 10051340), (26, 8118390), (28, 7538505), (30, 7035938), (35, 6030804), (39, 5412260), (42, 5025670), (52, 4059195), (60, 3517969), (65, 3247356), (67, 3150420), (70, 3015402), (78, 2706130), (84, 2512835), (91, 2319540), (105, 2010268), (130, 1623678), (134, 1575210), (140, 1507701), (156, 1353065), (182, 1159770), (195, 1082452), (201, 1050140), (210, 1005134), (260, 811839), (268, 787605), (273, 773180), (335, 630084), (364, 579885), (390, 541226), (402, 525070), (420, 502567), (455, 463908), (469, 450060), (546, 386590), (577, 365820), (670, 315042), (780, 270613), (804, 262535), (871, 242340), (910, 231954), (938, 225030), (1005, 210028), (1092, 193295), (1154, 182910), (1340, 157521), (1365, 154636), (1407, 150020), (1731, 121940), (1742, 121170), (1820, 115977), (1876, 112515), (2010, 105014), (2308, 91455), (2345, 90012), (2613, 80780), (2730, 77318), (2814, 75010), (2885, 73164), (3462, 60970), (3484, 60585), (4020, 52507), (4039, 52260), (4355, 48468), (4690, 45006), (5226, 40390), (5460, 38659), (5628, 37505), (5770, 36582), (6097, 34620), (6924, 30485), (7035, 30004), (7501, 28140), (8078, 26130), (8655, 24388), (8710, 24234), (9380, 22503), (10452, 20195), (11540, 18291), (12117, 17420), (12194, 17310), (13065, 16156), (14070, 15002)]