340055820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1170811488

約数和(自身を除く): 830755668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 241, 260, 268, 270, 324, 335, 351, 390, 402, 405, 468, 482, 540, 585, 603, 670, 702, 723, 780, 804, 810, 871, 964, 1005, 1053, 1170, 1205, 1206, 1340, 1404, 1446, 1620, 1742, 1755, 1809, 2010, 2106, 2169, 2340, 2410, 2412, 2613, 2892, 3015, 3133, 3484, 3510, 3615, 3618, 4020, 4212, 4338, 4355, 4820, 5226, 5265, 5427, 6030, 6266, 6507, 7020, 7230, 7236, 7839, 8676, 8710, 9045, 9399, 10452, 10530, 10845, 10854, 12060, 12532, 13014, 13065, 14460, 15665, 15678, 16147, 17420, 18090, 18798, 19521, 21060, 21690, 21708, 23517, 26028, 26130, 27135, 28197, 31330, 31356, 32294, 32535, 36180, 37596, 39042, 39195, 43380, 46995, 47034, 48441, 52260, 54270, 56394, 62660, 64588, 65070, 70551, 78084, 78390, 80735, 84591, 93990, 94068, 96882, 97605, 108540, 112788, 117585, 130140, 140985, 141102, 145323, 156780, 161470, 169182, 187980, 193764, 195210, 209911, 235170, 242205, 253773, 281970, 282204, 290646, 322940, 338364, 352755, 390420, 419822, 422955, 435969, 470340, 484410, 507546, 563940, 581292, 629733, 705510, 726615, 839644, 845910, 871938, 968820, 1015092, 1049555, 1259466, 1268865, 1307907, 1411020, 1453230, 1691820, 1743876, 1889199, 2099110, 2179845, 2518932, 2537730, 2615814, 2906460, 3148665, 3778398, 4198220, 4359690, 5075460, 5231628, 5667597, 6297330, 6539535, 7556796, 8719380, 9445995, 11335194, 12594660, 13079070, 17002791, 18891990, 22670388, 26158140, 28337985, 34005582, 37783980, 56675970, 68011164, 85013955, 113351940, 170027910, 340055820]

約数ペア:

[(1, 340055820), (2, 170027910), (3, 113351940), (4, 85013955), (5, 68011164), (6, 56675970), (9, 37783980), (10, 34005582), (12, 28337985), (13, 26158140), (15, 22670388), (18, 18891990), (20, 17002791), (26, 13079070), (27, 12594660), (30, 11335194), (36, 9445995), (39, 8719380), (45, 7556796), (52, 6539535), (54, 6297330), (60, 5667597), (65, 5231628), (67, 5075460), (78, 4359690), (81, 4198220), (90, 3778398), (108, 3148665), (117, 2906460), (130, 2615814), (134, 2537730), (135, 2518932), (156, 2179845), (162, 2099110), (180, 1889199), (195, 1743876), (201, 1691820), (234, 1453230), (241, 1411020), (260, 1307907), (268, 1268865), (270, 1259466), (324, 1049555), (335, 1015092), (351, 968820), (390, 871938), (402, 845910), (405, 839644), (468, 726615), (482, 705510), (540, 629733), (585, 581292), (603, 563940), (670, 507546), (702, 484410), (723, 470340), (780, 435969), (804, 422955), (810, 419822), (871, 390420), (964, 352755), (1005, 338364), (1053, 322940), (1170, 290646), (1205, 282204), (1206, 281970), (1340, 253773), (1404, 242205), (1446, 235170), (1620, 209911), (1742, 195210), (1755, 193764), (1809, 187980), (2010, 169182), (2106, 161470), (2169, 156780), (2340, 145323), (2410, 141102), (2412, 140985), (2613, 130140), (2892, 117585), (3015, 112788), (3133, 108540), (3484, 97605), (3510, 96882), (3615, 94068), (3618, 93990), (4020, 84591), (4212, 80735), (4338, 78390), (4355, 78084), (4820, 70551), (5226, 65070), (5265, 64588), (5427, 62660), (6030, 56394), (6266, 54270), (6507, 52260), (7020, 48441), (7230, 47034), (7236, 46995), (7839, 43380), (8676, 39195), (8710, 39042), (9045, 37596), (9399, 36180), (10452, 32535), (10530, 32294), (10845, 31356), (10854, 31330), (12060, 28197), (12532, 27135), (13014, 26130), (13065, 26028), (14460, 23517), (15665, 21708), (15678, 21690), (16147, 21060), (17420, 19521), (18090, 18798)]