15521645160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{44959}}^1$

素因数の和:45120

約数の個数: 192

約数和(自身を含む): 58073932800

約数和(自身を除く): 42552287640

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, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7672, 8220, 8631, 9590, 9864, 11508, 12330, 14385, 16440, 17262, 19180, 23016, 24660, 28770, 34524, 38360, 43155, 44959, 49320, 57540, 69048, 86310, 89918, 115080, 134877, 172620, 179836, 224795, 269754, 314713, 345240, 359672, 404631, 449590, 539508, 629426, 674385, 809262, 899180, 944139, 1079016, 1258852, 1348770, 1573565, 1618524, 1798360, 1888278, 2023155, 2517704, 2697540, 2832417, 3147130, 3237048, 3776556, 4046310, 4720695, 5395080, 5664834, 6159383, 6294260, 7553112, 8092620, 9441390, 11329668, 12318766, 12588520, 14162085, 16185240, 18478149, 18882780, 22659336, 24637532, 28324170, 30796915, 36956298, 37765560, 43115681, 49275064, 55434447, 56648340, 61593830, 73912596, 86231362, 92390745, 110868894, 113296680, 123187660, 129347043, 147825192, 172462724, 184781490, 215578405, 221737788, 246375320, 258694086, 277172235, 344925448, 369562980, 388041129, 431156810, 443475576, 517388172, 554344470, 646735215, 739125960, 776082258, 862313620, 1034776344, 1108688940, 1293470430, 1552164516, 1724627240, 1940205645, 2217377880, 2586940860, 3104329032, 3880411290, 5173881720, 7760822580, 15521645160]

約数ペア:

[(1, 15521645160), (2, 7760822580), (3, 5173881720), (4, 3880411290), (5, 3104329032), (6, 2586940860), (7, 2217377880), (8, 1940205645), (9, 1724627240), (10, 1552164516), (12, 1293470430), (14, 1108688940), (15, 1034776344), (18, 862313620), (20, 776082258), (21, 739125960), (24, 646735215), (28, 554344470), (30, 517388172), (35, 443475576), (36, 431156810), (40, 388041129), (42, 369562980), (45, 344925448), (56, 277172235), (60, 258694086), (63, 246375320), (70, 221737788), (72, 215578405), (84, 184781490), (90, 172462724), (105, 147825192), (120, 129347043), (126, 123187660), (137, 113296680), (140, 110868894), (168, 92390745), (180, 86231362), (210, 73912596), (252, 61593830), (274, 56648340), (280, 55434447), (315, 49275064), (360, 43115681), (411, 37765560), (420, 36956298), (504, 30796915), (548, 28324170), (630, 24637532), (685, 22659336), (822, 18882780), (840, 18478149), (959, 16185240), (1096, 14162085), (1233, 12588520), (1260, 12318766), (1370, 11329668), (1644, 9441390), (1918, 8092620), (2055, 7553112), (2466, 6294260), (2520, 6159383), (2740, 5664834), (2877, 5395080), (3288, 4720695), (3836, 4046310), (4110, 3776556), (4795, 3237048), (4932, 3147130), (5480, 2832417), (5754, 2697540), (6165, 2517704), (7672, 2023155), (8220, 1888278), (8631, 1798360), (9590, 1618524), (9864, 1573565), (11508, 1348770), (12330, 1258852), (14385, 1079016), (16440, 944139), (17262, 899180), (19180, 809262), (23016, 674385), (24660, 629426), (28770, 539508), (34524, 449590), (38360, 404631), (43155, 359672), (44959, 345240), (49320, 314713), (57540, 269754), (69048, 224795), (86310, 179836), (89918, 172620), (115080, 134877)]