7276788720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17228

約数の個数: 240

約数和(自身を含む): 26555443200

約数和(自身を除く): 19278654480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17159, 17670, 21204, 22320, 23560, 26505, 28272, 34318, 35340, 42408, 47120, 51477, 53010, 68636, 70680, 84816, 85795, 102954, 106020, 137272, 141360, 154431, 171590, 205908, 212040, 257385, 274544, 308862, 326021, 343180, 411816, 424080, 514770, 531929, 617724, 652042, 686360, 772155, 823632, 978063, 1029540, 1063858, 1235448, 1304084, 1372720, 1544310, 1595787, 1630105, 1956126, 2059080, 2127716, 2470896, 2608168, 2659645, 2934189, 3088620, 3191574, 3260210, 3912252, 4118160, 4255432, 4787361, 4890315, 5216336, 5319290, 5868378, 6177240, 6383148, 6520420, 7824504, 7978935, 8510864, 9574722, 9780630, 10106651, 10638580, 11736756, 12354480, 12766296, 13040840, 14670945, 15649008, 15957870, 19149444, 19561260, 20213302, 21277160, 23473512, 23936805, 25532592, 26081680, 29341890, 30319953, 31915740, 38298888, 39122520, 40426604, 42554320, 46947024, 47873610, 50533255, 58683780, 60639906, 63831480, 76597776, 78245040, 80853208, 90959859, 95747220, 101066510, 117367560, 121279812, 127662960, 151599765, 161706416, 181919718, 191494440, 202133020, 234735120, 242559624, 303199530, 363839436, 382988880, 404266040, 454799295, 485119248, 606399060, 727678872, 808532080, 909598590, 1212798120, 1455357744, 1819197180, 2425596240, 3638394360, 7276788720]

約数ペア:

[(1, 7276788720), (2, 3638394360), (3, 2425596240), (4, 1819197180), (5, 1455357744), (6, 1212798120), (8, 909598590), (9, 808532080), (10, 727678872), (12, 606399060), (15, 485119248), (16, 454799295), (18, 404266040), (19, 382988880), (20, 363839436), (24, 303199530), (30, 242559624), (31, 234735120), (36, 202133020), (38, 191494440), (40, 181919718), (45, 161706416), (48, 151599765), (57, 127662960), (60, 121279812), (62, 117367560), (72, 101066510), (76, 95747220), (80, 90959859), (90, 80853208), (93, 78245040), (95, 76597776), (114, 63831480), (120, 60639906), (124, 58683780), (144, 50533255), (152, 47873610), (155, 46947024), (171, 42554320), (180, 40426604), (186, 39122520), (190, 38298888), (228, 31915740), (240, 30319953), (248, 29341890), (279, 26081680), (285, 25532592), (304, 23936805), (310, 23473512), (342, 21277160), (360, 20213302), (372, 19561260), (380, 19149444), (456, 15957870), (465, 15649008), (496, 14670945), (558, 13040840), (570, 12766296), (589, 12354480), (620, 11736756), (684, 10638580), (720, 10106651), (744, 9780630), (760, 9574722), (855, 8510864), (912, 7978935), (930, 7824504), (1116, 6520420), (1140, 6383148), (1178, 6177240), (1240, 5868378), (1368, 5319290), (1395, 5216336), (1488, 4890315), (1520, 4787361), (1710, 4255432), (1767, 4118160), (1860, 3912252), (2232, 3260210), (2280, 3191574), (2356, 3088620), (2480, 2934189), (2736, 2659645), (2790, 2608168), (2945, 2470896), (3420, 2127716), (3534, 2059080), (3720, 1956126), (4464, 1630105), (4560, 1595787), (4712, 1544310), (5301, 1372720), (5580, 1304084), (5890, 1235448), (6840, 1063858), (7068, 1029540), (7440, 978063), (8835, 823632), (9424, 772155), (10602, 686360), (11160, 652042), (11780, 617724), (13680, 531929), (14136, 514770), (17159, 424080), (17670, 411816), (21204, 343180), (22320, 326021), (23560, 308862), (26505, 274544), (28272, 257385), (34318, 212040), (35340, 205908), (42408, 171590), (47120, 154431), (51477, 141360), (53010, 137272), (68636, 106020), (70680, 102954), (84816, 85795)]