2251110120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3088

約数の個数: 256

約数和(自身を含む): 8299929600

約数和(自身を除く): 6048819480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 280, 282, 285, 329, 376, 380, 399, 420, 456, 470, 532, 564, 570, 658, 665, 705, 760, 798, 840, 893, 940, 987, 1064, 1128, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1880, 1974, 1995, 2280, 2632, 2660, 2679, 2820, 3001, 3192, 3290, 3572, 3948, 3990, 4465, 4935, 5320, 5358, 5640, 6002, 6251, 6580, 7144, 7896, 7980, 8930, 9003, 9870, 10716, 12004, 12502, 13160, 13395, 15005, 15960, 17860, 18006, 18753, 19740, 21007, 21432, 24008, 25004, 26790, 30010, 31255, 35720, 36012, 37506, 39480, 42014, 45015, 50008, 53580, 57019, 60020, 62510, 63021, 72024, 75012, 84028, 90030, 93765, 105035, 107160, 114038, 120040, 125020, 126042, 141047, 150024, 168056, 171057, 180060, 187530, 210070, 228076, 250040, 252084, 282094, 285095, 315105, 342114, 360120, 375060, 399133, 420140, 423141, 456152, 504168, 564188, 570190, 630210, 684228, 705235, 750120, 798266, 840280, 846282, 855285, 987329, 1128376, 1140380, 1197399, 1260420, 1368456, 1410470, 1596532, 1692564, 1710570, 1974658, 1995665, 2115705, 2280760, 2394798, 2520840, 2679893, 2820940, 2961987, 3193064, 3385128, 3421140, 3949316, 3991330, 4231410, 4789596, 4936645, 5359786, 5641880, 5923974, 5986995, 6842280, 7898632, 7982660, 8039679, 8462820, 9579192, 9873290, 10719572, 11847948, 11973990, 13399465, 14809935, 15965320, 16079358, 16925640, 18759251, 19746580, 21439144, 23695896, 23947980, 26798930, 29619870, 32158716, 37518502, 39493160, 40198395, 47895960, 53597860, 56277753, 59239740, 64317432, 75037004, 80396790, 93796255, 107195720, 112555506, 118479480, 150074008, 160793580, 187592510, 225111012, 281388765, 321587160, 375185020, 450222024, 562777530, 750370040, 1125555060, 2251110120]

約数ペア:

[(1, 2251110120), (2, 1125555060), (3, 750370040), (4, 562777530), (5, 450222024), (6, 375185020), (7, 321587160), (8, 281388765), (10, 225111012), (12, 187592510), (14, 160793580), (15, 150074008), (19, 118479480), (20, 112555506), (21, 107195720), (24, 93796255), (28, 80396790), (30, 75037004), (35, 64317432), (38, 59239740), (40, 56277753), (42, 53597860), (47, 47895960), (56, 40198395), (57, 39493160), (60, 37518502), (70, 32158716), (76, 29619870), (84, 26798930), (94, 23947980), (95, 23695896), (105, 21439144), (114, 19746580), (120, 18759251), (133, 16925640), (140, 16079358), (141, 15965320), (152, 14809935), (168, 13399465), (188, 11973990), (190, 11847948), (210, 10719572), (228, 9873290), (235, 9579192), (266, 8462820), (280, 8039679), (282, 7982660), (285, 7898632), (329, 6842280), (376, 5986995), (380, 5923974), (399, 5641880), (420, 5359786), (456, 4936645), (470, 4789596), (532, 4231410), (564, 3991330), (570, 3949316), (658, 3421140), (665, 3385128), (705, 3193064), (760, 2961987), (798, 2820940), (840, 2679893), (893, 2520840), (940, 2394798), (987, 2280760), (1064, 2115705), (1128, 1995665), (1140, 1974658), (1316, 1710570), (1330, 1692564), (1410, 1596532), (1596, 1410470), (1645, 1368456), (1786, 1260420), (1880, 1197399), (1974, 1140380), (1995, 1128376), (2280, 987329), (2632, 855285), (2660, 846282), (2679, 840280), (2820, 798266), (3001, 750120), (3192, 705235), (3290, 684228), (3572, 630210), (3948, 570190), (3990, 564188), (4465, 504168), (4935, 456152), (5320, 423141), (5358, 420140), (5640, 399133), (6002, 375060), (6251, 360120), (6580, 342114), (7144, 315105), (7896, 285095), (7980, 282094), (8930, 252084), (9003, 250040), (9870, 228076), (10716, 210070), (12004, 187530), (12502, 180060), (13160, 171057), (13395, 168056), (15005, 150024), (15960, 141047), (17860, 126042), (18006, 125020), (18753, 120040), (19740, 114038), (21007, 107160), (21432, 105035), (24008, 93765), (25004, 90030), (26790, 84028), (30010, 75012), (31255, 72024), (35720, 63021), (36012, 62510), (37506, 60020), (39480, 57019), (42014, 53580), (45015, 50008)]