64699560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 160

約数和(自身を含む): 229125600

約数和(自身を除く): 164426040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1051, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2102, 2280, 2565, 3078, 3153, 3240, 3420, 4104, 4204, 5130, 5255, 6156, 6306, 6840, 7695, 8408, 9459, 10260, 10510, 12312, 12612, 15390, 15765, 18918, 19969, 20520, 21020, 25224, 28377, 30780, 31530, 37836, 39938, 42040, 47295, 56754, 59907, 61560, 63060, 75672, 79876, 85131, 94590, 99845, 113508, 119814, 126120, 141885, 159752, 170262, 179721, 189180, 199690, 227016, 239628, 283770, 299535, 340524, 359442, 378360, 399380, 425655, 479256, 539163, 567540, 599070, 681048, 718884, 798760, 851310, 898605, 1078326, 1135080, 1198140, 1437768, 1617489, 1702620, 1797210, 2156652, 2396280, 2695815, 3234978, 3405240, 3594420, 4313304, 5391630, 6469956, 7188840, 8087445, 10783260, 12939912, 16174890, 21566520, 32349780, 64699560]

約数ペア:

[(1, 64699560), (2, 32349780), (3, 21566520), (4, 16174890), (5, 12939912), (6, 10783260), (8, 8087445), (9, 7188840), (10, 6469956), (12, 5391630), (15, 4313304), (18, 3594420), (19, 3405240), (20, 3234978), (24, 2695815), (27, 2396280), (30, 2156652), (36, 1797210), (38, 1702620), (40, 1617489), (45, 1437768), (54, 1198140), (57, 1135080), (60, 1078326), (72, 898605), (76, 851310), (81, 798760), (90, 718884), (95, 681048), (108, 599070), (114, 567540), (120, 539163), (135, 479256), (152, 425655), (162, 399380), (171, 378360), (180, 359442), (190, 340524), (216, 299535), (228, 283770), (270, 239628), (285, 227016), (324, 199690), (342, 189180), (360, 179721), (380, 170262), (405, 159752), (456, 141885), (513, 126120), (540, 119814), (570, 113508), (648, 99845), (684, 94590), (760, 85131), (810, 79876), (855, 75672), (1026, 63060), (1051, 61560), (1080, 59907), (1140, 56754), (1368, 47295), (1539, 42040), (1620, 39938), (1710, 37836), (2052, 31530), (2102, 30780), (2280, 28377), (2565, 25224), (3078, 21020), (3153, 20520), (3240, 19969), (3420, 18918), (4104, 15765), (4204, 15390), (5130, 12612), (5255, 12312), (6156, 10510), (6306, 10260), (6840, 9459), (7695, 8408)]