157612140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 144

約数和(自身を含む): 554840832

約数和(自身を除く): 397228692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1867, 1876, 2010, 2345, 2412, 2814, 3015, 3734, 4020, 4221, 4690, 5601, 5628, 6030, 7035, 7468, 8442, 9335, 9380, 11202, 12060, 13069, 14070, 16803, 16884, 18670, 21105, 22404, 26138, 28005, 28140, 33606, 37340, 39207, 42210, 52276, 56010, 65345, 67212, 78414, 84015, 84420, 112020, 117621, 125089, 130690, 156828, 168030, 196035, 235242, 250178, 261380, 336060, 375267, 392070, 470484, 500356, 588105, 625445, 750534, 784140, 875623, 1125801, 1176210, 1250890, 1501068, 1751246, 1876335, 2251602, 2352420, 2501780, 2626869, 3502492, 3752670, 4378115, 4503204, 5253738, 5629005, 7505340, 7880607, 8756230, 10507476, 11258010, 13134345, 15761214, 17512460, 22516020, 26268690, 31522428, 39403035, 52537380, 78806070, 157612140]

約数ペア:

[(1, 157612140), (2, 78806070), (3, 52537380), (4, 39403035), (5, 31522428), (6, 26268690), (7, 22516020), (9, 17512460), (10, 15761214), (12, 13134345), (14, 11258010), (15, 10507476), (18, 8756230), (20, 7880607), (21, 7505340), (28, 5629005), (30, 5253738), (35, 4503204), (36, 4378115), (42, 3752670), (45, 3502492), (60, 2626869), (63, 2501780), (67, 2352420), (70, 2251602), (84, 1876335), (90, 1751246), (105, 1501068), (126, 1250890), (134, 1176210), (140, 1125801), (180, 875623), (201, 784140), (210, 750534), (252, 625445), (268, 588105), (315, 500356), (335, 470484), (402, 392070), (420, 375267), (469, 336060), (603, 261380), (630, 250178), (670, 235242), (804, 196035), (938, 168030), (1005, 156828), (1206, 130690), (1260, 125089), (1340, 117621), (1407, 112020), (1867, 84420), (1876, 84015), (2010, 78414), (2345, 67212), (2412, 65345), (2814, 56010), (3015, 52276), (3734, 42210), (4020, 39207), (4221, 37340), (4690, 33606), (5601, 28140), (5628, 28005), (6030, 26138), (7035, 22404), (7468, 21105), (8442, 18670), (9335, 16884), (9380, 16803), (11202, 14070), (12060, 13069)]