43392840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 96575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 239, 255, 267, 340, 356, 408, 445, 478, 510, 534, 680, 712, 717, 890, 956, 1020, 1068, 1195, 1335, 1434, 1513, 1780, 1912, 2040, 2136, 2390, 2670, 2868, 3026, 3560, 3585, 4063, 4539, 4780, 5340, 5736, 6052, 7170, 7565, 8126, 9078, 9560, 10680, 12104, 12189, 14340, 15130, 16252, 18156, 20315, 21271, 22695, 24378, 28680, 30260, 32504, 36312, 40630, 42542, 45390, 48756, 60520, 60945, 63813, 81260, 85084, 90780, 97512, 106355, 121890, 127626, 162520, 170168, 181560, 212710, 243780, 255252, 319065, 361607, 425420, 487560, 510504, 638130, 723214, 850840, 1084821, 1276260, 1446428, 1808035, 2169642, 2552520, 2892856, 3616070, 4339284, 5424105, 7232140, 8678568, 10848210, 14464280, 21696420, 43392840]

約数ペア:

[(1, 43392840), (2, 21696420), (3, 14464280), (4, 10848210), (5, 8678568), (6, 7232140), (8, 5424105), (10, 4339284), (12, 3616070), (15, 2892856), (17, 2552520), (20, 2169642), (24, 1808035), (30, 1446428), (34, 1276260), (40, 1084821), (51, 850840), (60, 723214), (68, 638130), (85, 510504), (89, 487560), (102, 425420), (120, 361607), (136, 319065), (170, 255252), (178, 243780), (204, 212710), (239, 181560), (255, 170168), (267, 162520), (340, 127626), (356, 121890), (408, 106355), (445, 97512), (478, 90780), (510, 85084), (534, 81260), (680, 63813), (712, 60945), (717, 60520), (890, 48756), (956, 45390), (1020, 42542), (1068, 40630), (1195, 36312), (1335, 32504), (1434, 30260), (1513, 28680), (1780, 24378), (1912, 22695), (2040, 21271), (2136, 20315), (2390, 18156), (2670, 16252), (2868, 15130), (3026, 14340), (3560, 12189), (3585, 12104), (4063, 10680), (4539, 9560), (4780, 9078), (5340, 8126), (5736, 7565), (6052, 7170)]