506638020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 1706987520

約数和(自身を除く): 1200349500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 179, 210, 230, 276, 293, 322, 345, 358, 420, 460, 483, 537, 586, 644, 690, 716, 805, 879, 895, 966, 1074, 1172, 1253, 1380, 1465, 1610, 1758, 1790, 1932, 2051, 2148, 2415, 2506, 2685, 2930, 3220, 3516, 3580, 3759, 4102, 4117, 4395, 4830, 5012, 5370, 5860, 6153, 6265, 6739, 7518, 8204, 8234, 8790, 9660, 10255, 10740, 12306, 12351, 12530, 13478, 15036, 16468, 17580, 18795, 20217, 20510, 20585, 24612, 24702, 25060, 26956, 28819, 30765, 33695, 37590, 40434, 41020, 41170, 47173, 49404, 52447, 57638, 61530, 61755, 67390, 75180, 80868, 82340, 86457, 94346, 101085, 104894, 115276, 123060, 123510, 134780, 141519, 144095, 157341, 172914, 188692, 202170, 209788, 235865, 247020, 262235, 283038, 288190, 314682, 345828, 367129, 404340, 432285, 471730, 524470, 566076, 576380, 629364, 707595, 734258, 786705, 864570, 943460, 1048940, 1101387, 1206281, 1415190, 1468516, 1573410, 1729140, 1835645, 2202774, 2412562, 2830380, 3146820, 3618843, 3671290, 4405548, 4825124, 5506935, 6031405, 7237686, 7342580, 8443967, 11013870, 12062810, 14475372, 16887934, 18094215, 22027740, 24125620, 25331901, 33775868, 36188430, 42219835, 50663802, 72376860, 84439670, 101327604, 126659505, 168879340, 253319010, 506638020]

約数ペア:

[(1, 506638020), (2, 253319010), (3, 168879340), (4, 126659505), (5, 101327604), (6, 84439670), (7, 72376860), (10, 50663802), (12, 42219835), (14, 36188430), (15, 33775868), (20, 25331901), (21, 24125620), (23, 22027740), (28, 18094215), (30, 16887934), (35, 14475372), (42, 12062810), (46, 11013870), (60, 8443967), (69, 7342580), (70, 7237686), (84, 6031405), (92, 5506935), (105, 4825124), (115, 4405548), (138, 3671290), (140, 3618843), (161, 3146820), (179, 2830380), (210, 2412562), (230, 2202774), (276, 1835645), (293, 1729140), (322, 1573410), (345, 1468516), (358, 1415190), (420, 1206281), (460, 1101387), (483, 1048940), (537, 943460), (586, 864570), (644, 786705), (690, 734258), (716, 707595), (805, 629364), (879, 576380), (895, 566076), (966, 524470), (1074, 471730), (1172, 432285), (1253, 404340), (1380, 367129), (1465, 345828), (1610, 314682), (1758, 288190), (1790, 283038), (1932, 262235), (2051, 247020), (2148, 235865), (2415, 209788), (2506, 202170), (2685, 188692), (2930, 172914), (3220, 157341), (3516, 144095), (3580, 141519), (3759, 134780), (4102, 123510), (4117, 123060), (4395, 115276), (4830, 104894), (5012, 101085), (5370, 94346), (5860, 86457), (6153, 82340), (6265, 80868), (6739, 75180), (7518, 67390), (8204, 61755), (8234, 61530), (8790, 57638), (9660, 52447), (10255, 49404), (10740, 47173), (12306, 41170), (12351, 41020), (12530, 40434), (13478, 37590), (15036, 33695), (16468, 30765), (17580, 28819), (18795, 26956), (20217, 25060), (20510, 24702), (20585, 24612)]