73385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 251150592

約数和(自身を除く): 177765072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 547, 559, 624, 645, 688, 780, 860, 1032, 1040, 1094, 1118, 1290, 1560, 1641, 1677, 1720, 2064, 2188, 2236, 2580, 2735, 2795, 3120, 3282, 3354, 3440, 4376, 4472, 5160, 5470, 5590, 6564, 6708, 7111, 8205, 8385, 8752, 8944, 10320, 10940, 11180, 13128, 13416, 14222, 16410, 16770, 21333, 21880, 22360, 23521, 26256, 26832, 28444, 32820, 33540, 35555, 42666, 43760, 44720, 47042, 56888, 65640, 67080, 70563, 71110, 85332, 94084, 106665, 113776, 117605, 131280, 134160, 141126, 142220, 170664, 188168, 213330, 235210, 282252, 284440, 305773, 341328, 352815, 376336, 426660, 470420, 564504, 568880, 611546, 705630, 853320, 917319, 940840, 1129008, 1223092, 1411260, 1528865, 1706640, 1834638, 1881680, 2446184, 2822520, 3057730, 3669276, 4586595, 4892368, 5645040, 6115460, 7338552, 9173190, 12230920, 14677104, 18346380, 24461840, 36692760, 73385520]

約数ペア:

[(1, 73385520), (2, 36692760), (3, 24461840), (4, 18346380), (5, 14677104), (6, 12230920), (8, 9173190), (10, 7338552), (12, 6115460), (13, 5645040), (15, 4892368), (16, 4586595), (20, 3669276), (24, 3057730), (26, 2822520), (30, 2446184), (39, 1881680), (40, 1834638), (43, 1706640), (48, 1528865), (52, 1411260), (60, 1223092), (65, 1129008), (78, 940840), (80, 917319), (86, 853320), (104, 705630), (120, 611546), (129, 568880), (130, 564504), (156, 470420), (172, 426660), (195, 376336), (208, 352815), (215, 341328), (240, 305773), (258, 284440), (260, 282252), (312, 235210), (344, 213330), (390, 188168), (430, 170664), (516, 142220), (520, 141126), (547, 134160), (559, 131280), (624, 117605), (645, 113776), (688, 106665), (780, 94084), (860, 85332), (1032, 71110), (1040, 70563), (1094, 67080), (1118, 65640), (1290, 56888), (1560, 47042), (1641, 44720), (1677, 43760), (1720, 42666), (2064, 35555), (2188, 33540), (2236, 32820), (2580, 28444), (2735, 26832), (2795, 26256), (3120, 23521), (3282, 22360), (3354, 21880), (3440, 21333), (4376, 16770), (4472, 16410), (5160, 14222), (5470, 13416), (5590, 13128), (6564, 11180), (6708, 10940), (7111, 10320), (8205, 8944), (8385, 8752)]