194138280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1944

約数の個数: 192

約数和(自身を含む): 739065600

約数和(自身を除く): 544927320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 1879, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3758, 4305, 4920, 5166, 5637, 5740, 6888, 7380, 7516, 8610, 9395, 10332, 11274, 11480, 12915, 13153, 14760, 15032, 16911, 17220, 18790, 20664, 22548, 25830, 26306, 28185, 33822, 34440, 37580, 39459, 45096, 51660, 52612, 56370, 65765, 67644, 75160, 77039, 78918, 84555, 103320, 105224, 112740, 118377, 131530, 135288, 154078, 157836, 169110, 197295, 225480, 231117, 236754, 263060, 308156, 315672, 338220, 385195, 394590, 462234, 473508, 526120, 539273, 591885, 616312, 676440, 693351, 770390, 789180, 924468, 947016, 1078546, 1155585, 1183770, 1386702, 1540780, 1578360, 1617819, 1848936, 2157092, 2311170, 2367540, 2696365, 2773404, 3081560, 3235638, 3466755, 4314184, 4622340, 4735080, 4853457, 5392730, 5546808, 6471276, 6933510, 8089095, 9244680, 9706914, 10785460, 12942552, 13867020, 16178190, 19413828, 21570920, 24267285, 27734040, 32356380, 38827656, 48534570, 64712760, 97069140, 194138280]

約数ペア:

[(1, 194138280), (2, 97069140), (3, 64712760), (4, 48534570), (5, 38827656), (6, 32356380), (7, 27734040), (8, 24267285), (9, 21570920), (10, 19413828), (12, 16178190), (14, 13867020), (15, 12942552), (18, 10785460), (20, 9706914), (21, 9244680), (24, 8089095), (28, 6933510), (30, 6471276), (35, 5546808), (36, 5392730), (40, 4853457), (41, 4735080), (42, 4622340), (45, 4314184), (56, 3466755), (60, 3235638), (63, 3081560), (70, 2773404), (72, 2696365), (82, 2367540), (84, 2311170), (90, 2157092), (105, 1848936), (120, 1617819), (123, 1578360), (126, 1540780), (140, 1386702), (164, 1183770), (168, 1155585), (180, 1078546), (205, 947016), (210, 924468), (246, 789180), (252, 770390), (280, 693351), (287, 676440), (315, 616312), (328, 591885), (360, 539273), (369, 526120), (410, 473508), (420, 462234), (492, 394590), (504, 385195), (574, 338220), (615, 315672), (630, 308156), (738, 263060), (820, 236754), (840, 231117), (861, 225480), (984, 197295), (1148, 169110), (1230, 157836), (1260, 154078), (1435, 135288), (1476, 131530), (1640, 118377), (1722, 112740), (1845, 105224), (1879, 103320), (2296, 84555), (2460, 78918), (2520, 77039), (2583, 75160), (2870, 67644), (2952, 65765), (3444, 56370), (3690, 52612), (3758, 51660), (4305, 45096), (4920, 39459), (5166, 37580), (5637, 34440), (5740, 33822), (6888, 28185), (7380, 26306), (7516, 25830), (8610, 22548), (9395, 20664), (10332, 18790), (11274, 17220), (11480, 16911), (12915, 15032), (13153, 14760)]