344171880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5657}}^1$

素因数の和:5700

約数の個数: 144

約数和(自身を含む): 1211434380

約数和(自身を除く): 867262500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 5657, 6084, 6760, 7605, 10140, 11314, 12168, 15210, 16971, 20280, 22628, 28285, 30420, 33942, 45256, 50913, 56570, 60840, 67884, 73541, 84855, 101826, 113140, 135768, 147082, 169710, 203652, 220623, 226280, 254565, 294164, 339420, 367705, 407304, 441246, 509130, 588328, 661869, 678840, 735410, 882492, 956033, 1018260, 1103115, 1323738, 1470820, 1764984, 1912066, 2036520, 2206230, 2647476, 2868099, 2941640, 3309345, 3824132, 4412460, 4780165, 5294952, 5736198, 6618690, 7648264, 8604297, 8824920, 9560330, 11472396, 13237380, 14340495, 17208594, 19120660, 22944792, 26474760, 28680990, 34417188, 38241320, 43021485, 57361980, 68834376, 86042970, 114723960, 172085940, 344171880]

約数ペア:

[(1, 344171880), (2, 172085940), (3, 114723960), (4, 86042970), (5, 68834376), (6, 57361980), (8, 43021485), (9, 38241320), (10, 34417188), (12, 28680990), (13, 26474760), (15, 22944792), (18, 19120660), (20, 17208594), (24, 14340495), (26, 13237380), (30, 11472396), (36, 9560330), (39, 8824920), (40, 8604297), (45, 7648264), (52, 6618690), (60, 5736198), (65, 5294952), (72, 4780165), (78, 4412460), (90, 3824132), (104, 3309345), (117, 2941640), (120, 2868099), (130, 2647476), (156, 2206230), (169, 2036520), (180, 1912066), (195, 1764984), (234, 1470820), (260, 1323738), (312, 1103115), (338, 1018260), (360, 956033), (390, 882492), (468, 735410), (507, 678840), (520, 661869), (585, 588328), (676, 509130), (780, 441246), (845, 407304), (936, 367705), (1014, 339420), (1170, 294164), (1352, 254565), (1521, 226280), (1560, 220623), (1690, 203652), (2028, 169710), (2340, 147082), (2535, 135768), (3042, 113140), (3380, 101826), (4056, 84855), (4680, 73541), (5070, 67884), (5657, 60840), (6084, 56570), (6760, 50913), (7605, 45256), (10140, 33942), (11314, 30420), (12168, 28285), (15210, 22628), (16971, 20280)]