818312040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24979}}^1$

素因数の和:25016

約数の個数: 192

約数和(自身を含む): 3273379200

約数和(自身を除く): 2455067160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 24979, 32760, 49958, 74937, 99916, 124895, 149874, 174853, 199832, 224811, 249790, 299748, 324727, 349706, 374685, 449622, 499580, 524559, 599496, 649454, 699412, 749370, 874265, 899244, 974181, 999160, 1049118, 1124055, 1298908, 1398824, 1498740, 1573677, 1623635, 1748530, 1798488, 1948362, 2098236, 2248110, 2273089, 2597816, 2622795, 2922543, 2997480, 3147354, 3247270, 3497060, 3896724, 4196472, 4496220, 4546178, 4870905, 5245590, 5845086, 6294708, 6494540, 6819267, 6994120, 7793448, 7868385, 8992440, 9092356, 9741810, 10491180, 11365445, 11690172, 12589416, 12989080, 13638534, 14612715, 15736770, 18184712, 19483620, 20457801, 20982360, 22730890, 23380344, 27277068, 29225430, 31473540, 34096335, 38967240, 40915602, 45461780, 54554136, 58450860, 62947080, 68192670, 81831204, 90923560, 102289005, 116901720, 136385340, 163662408, 204578010, 272770680, 409156020, 818312040]

約数ペア:

[(1, 818312040), (2, 409156020), (3, 272770680), (4, 204578010), (5, 163662408), (6, 136385340), (7, 116901720), (8, 102289005), (9, 90923560), (10, 81831204), (12, 68192670), (13, 62947080), (14, 58450860), (15, 54554136), (18, 45461780), (20, 40915602), (21, 38967240), (24, 34096335), (26, 31473540), (28, 29225430), (30, 27277068), (35, 23380344), (36, 22730890), (39, 20982360), (40, 20457801), (42, 19483620), (45, 18184712), (52, 15736770), (56, 14612715), (60, 13638534), (63, 12989080), (65, 12589416), (70, 11690172), (72, 11365445), (78, 10491180), (84, 9741810), (90, 9092356), (91, 8992440), (104, 7868385), (105, 7793448), (117, 6994120), (120, 6819267), (126, 6494540), (130, 6294708), (140, 5845086), (156, 5245590), (168, 4870905), (180, 4546178), (182, 4496220), (195, 4196472), (210, 3896724), (234, 3497060), (252, 3247270), (260, 3147354), (273, 2997480), (280, 2922543), (312, 2622795), (315, 2597816), (360, 2273089), (364, 2248110), (390, 2098236), (420, 1948362), (455, 1798488), (468, 1748530), (504, 1623635), (520, 1573677), (546, 1498740), (585, 1398824), (630, 1298908), (728, 1124055), (780, 1049118), (819, 999160), (840, 974181), (910, 899244), (936, 874265), (1092, 749370), (1170, 699412), (1260, 649454), (1365, 599496), (1560, 524559), (1638, 499580), (1820, 449622), (2184, 374685), (2340, 349706), (2520, 324727), (2730, 299748), (3276, 249790), (3640, 224811), (4095, 199832), (4680, 174853), (5460, 149874), (6552, 124895), (8190, 99916), (10920, 74937), (16380, 49958), (24979, 32760)]