147418320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1937

約数の個数: 160

約数和(自身を含む): 533680128

約数和(自身を除く): 386261808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1867, 1880, 1974, 2256, 2632, 2820, 3290, 3734, 3760, 3948, 4935, 5264, 5601, 5640, 6580, 7468, 7896, 9335, 9870, 11202, 11280, 13069, 13160, 14936, 15792, 18670, 19740, 22404, 26138, 26320, 28005, 29872, 37340, 39207, 39480, 44808, 52276, 56010, 65345, 74680, 78414, 78960, 87749, 89616, 104552, 112020, 130690, 149360, 156828, 175498, 196035, 209104, 224040, 261380, 263247, 313656, 350996, 392070, 438745, 448080, 522760, 526494, 614243, 627312, 701992, 784140, 877490, 1045520, 1052988, 1228486, 1316235, 1403984, 1568280, 1754980, 1842729, 2105976, 2456972, 2632470, 3071215, 3136560, 3509960, 3685458, 4211952, 4913944, 5264940, 6142430, 7019920, 7370916, 9213645, 9827888, 10529880, 12284860, 14741832, 18427290, 21059760, 24569720, 29483664, 36854580, 49139440, 73709160, 147418320]

約数ペア:

[(1, 147418320), (2, 73709160), (3, 49139440), (4, 36854580), (5, 29483664), (6, 24569720), (7, 21059760), (8, 18427290), (10, 14741832), (12, 12284860), (14, 10529880), (15, 9827888), (16, 9213645), (20, 7370916), (21, 7019920), (24, 6142430), (28, 5264940), (30, 4913944), (35, 4211952), (40, 3685458), (42, 3509960), (47, 3136560), (48, 3071215), (56, 2632470), (60, 2456972), (70, 2105976), (80, 1842729), (84, 1754980), (94, 1568280), (105, 1403984), (112, 1316235), (120, 1228486), (140, 1052988), (141, 1045520), (168, 877490), (188, 784140), (210, 701992), (235, 627312), (240, 614243), (280, 526494), (282, 522760), (329, 448080), (336, 438745), (376, 392070), (420, 350996), (470, 313656), (560, 263247), (564, 261380), (658, 224040), (705, 209104), (752, 196035), (840, 175498), (940, 156828), (987, 149360), (1128, 130690), (1316, 112020), (1410, 104552), (1645, 89616), (1680, 87749), (1867, 78960), (1880, 78414), (1974, 74680), (2256, 65345), (2632, 56010), (2820, 52276), (3290, 44808), (3734, 39480), (3760, 39207), (3948, 37340), (4935, 29872), (5264, 28005), (5601, 26320), (5640, 26138), (6580, 22404), (7468, 19740), (7896, 18670), (9335, 15792), (9870, 14936), (11202, 13160), (11280, 13069)]