343395780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 1196321280

約数和(自身を除く): 852925500

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, 70, 78, 84, 91, 105, 109, 130, 140, 156, 182, 195, 210, 218, 260, 273, 327, 364, 390, 420, 436, 455, 545, 546, 577, 654, 763, 780, 910, 1090, 1092, 1154, 1308, 1365, 1417, 1526, 1635, 1731, 1820, 2180, 2289, 2308, 2730, 2834, 2885, 3052, 3270, 3462, 3815, 4039, 4251, 4578, 5460, 5668, 5770, 6540, 6924, 7085, 7501, 7630, 8078, 8502, 8655, 9156, 9919, 11445, 11540, 12117, 14170, 15002, 15260, 16156, 17004, 17310, 19838, 20195, 21255, 22503, 22890, 24234, 28340, 29757, 30004, 34620, 37505, 39676, 40390, 42510, 45006, 45780, 48468, 49595, 52507, 59514, 60585, 62893, 75010, 80780, 85020, 90012, 99190, 105014, 112515, 119028, 121170, 125786, 148785, 150020, 157521, 188679, 198380, 210028, 225030, 242340, 251572, 262535, 297570, 314465, 315042, 377358, 440251, 450060, 525070, 595140, 628930, 630084, 754716, 787605, 817609, 880502, 943395, 1050140, 1257860, 1320753, 1575210, 1635218, 1761004, 1886790, 2201255, 2452827, 2641506, 3150420, 3270436, 3773580, 4088045, 4402510, 4905654, 5283012, 5723263, 6603765, 8176090, 8805020, 9811308, 11446526, 12264135, 13207530, 16352180, 17169789, 22893052, 24528270, 26415060, 28616315, 34339578, 49056540, 57232630, 68679156, 85848945, 114465260, 171697890, 343395780]

約数ペア:

[(1, 343395780), (2, 171697890), (3, 114465260), (4, 85848945), (5, 68679156), (6, 57232630), (7, 49056540), (10, 34339578), (12, 28616315), (13, 26415060), (14, 24528270), (15, 22893052), (20, 17169789), (21, 16352180), (26, 13207530), (28, 12264135), (30, 11446526), (35, 9811308), (39, 8805020), (42, 8176090), (52, 6603765), (60, 5723263), (65, 5283012), (70, 4905654), (78, 4402510), (84, 4088045), (91, 3773580), (105, 3270436), (109, 3150420), (130, 2641506), (140, 2452827), (156, 2201255), (182, 1886790), (195, 1761004), (210, 1635218), (218, 1575210), (260, 1320753), (273, 1257860), (327, 1050140), (364, 943395), (390, 880502), (420, 817609), (436, 787605), (455, 754716), (545, 630084), (546, 628930), (577, 595140), (654, 525070), (763, 450060), (780, 440251), (910, 377358), (1090, 315042), (1092, 314465), (1154, 297570), (1308, 262535), (1365, 251572), (1417, 242340), (1526, 225030), (1635, 210028), (1731, 198380), (1820, 188679), (2180, 157521), (2289, 150020), (2308, 148785), (2730, 125786), (2834, 121170), (2885, 119028), (3052, 112515), (3270, 105014), (3462, 99190), (3815, 90012), (4039, 85020), (4251, 80780), (4578, 75010), (5460, 62893), (5668, 60585), (5770, 59514), (6540, 52507), (6924, 49595), (7085, 48468), (7501, 45780), (7630, 45006), (8078, 42510), (8502, 40390), (8655, 39676), (9156, 37505), (9919, 34620), (11445, 30004), (11540, 29757), (12117, 28340), (14170, 24234), (15002, 22890), (15260, 22503), (16156, 21255), (17004, 20195), (17310, 19838)]