141605880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 326751240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2111, 2236, 2580, 2795, 3354, 4222, 4472, 5160, 5590, 6333, 6708, 8385, 8444, 10555, 11180, 12666, 13416, 16770, 16888, 21110, 22360, 25332, 27443, 31665, 33540, 42220, 50664, 54886, 63330, 67080, 82329, 84440, 90773, 109772, 126660, 137215, 164658, 181546, 219544, 253320, 272319, 274430, 329316, 363092, 411645, 453865, 544638, 548860, 658632, 726184, 823290, 907730, 1089276, 1097720, 1180049, 1361595, 1646580, 1815460, 2178552, 2360098, 2723190, 3293160, 3540147, 3630920, 4720196, 5446380, 5900245, 7080294, 9440392, 10892760, 11800490, 14160588, 17700735, 23600980, 28321176, 35401470, 47201960, 70802940, 141605880]

約数ペア:

[(1, 141605880), (2, 70802940), (3, 47201960), (4, 35401470), (5, 28321176), (6, 23600980), (8, 17700735), (10, 14160588), (12, 11800490), (13, 10892760), (15, 9440392), (20, 7080294), (24, 5900245), (26, 5446380), (30, 4720196), (39, 3630920), (40, 3540147), (43, 3293160), (52, 2723190), (60, 2360098), (65, 2178552), (78, 1815460), (86, 1646580), (104, 1361595), (120, 1180049), (129, 1097720), (130, 1089276), (156, 907730), (172, 823290), (195, 726184), (215, 658632), (258, 548860), (260, 544638), (312, 453865), (344, 411645), (390, 363092), (430, 329316), (516, 274430), (520, 272319), (559, 253320), (645, 219544), (780, 181546), (860, 164658), (1032, 137215), (1118, 126660), (1290, 109772), (1560, 90773), (1677, 84440), (1720, 82329), (2111, 67080), (2236, 63330), (2580, 54886), (2795, 50664), (3354, 42220), (4222, 33540), (4472, 31665), (5160, 27443), (5590, 25332), (6333, 22360), (6708, 21110), (8385, 16888), (8444, 16770), (10555, 13416), (11180, 12666)]