19381625760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{25867}}^1$

素因数の和:26115

約数の個数: 192

約数和(自身を含む): 70089449472

約数和(自身を除く): 50707823712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 280, 336, 420, 446, 480, 560, 669, 672, 840, 892, 1115, 1120, 1338, 1561, 1680, 1784, 2230, 2676, 3122, 3345, 3360, 3568, 4460, 4683, 5352, 6244, 6690, 7136, 7805, 8920, 9366, 10704, 12488, 13380, 15610, 17840, 18732, 21408, 23415, 24976, 25867, 26760, 31220, 35680, 37464, 46830, 49952, 51734, 53520, 62440, 74928, 77601, 93660, 103468, 107040, 124880, 129335, 149856, 155202, 181069, 187320, 206936, 249760, 258670, 310404, 362138, 374640, 388005, 413872, 517340, 543207, 620808, 724276, 749280, 776010, 827744, 905345, 1034680, 1086414, 1241616, 1448552, 1552020, 1810690, 2069360, 2172828, 2483232, 2716035, 2897104, 3104040, 3621380, 4138720, 4345656, 5432070, 5768341, 5794208, 6208080, 7242760, 8691312, 10864140, 11536682, 12416160, 14485520, 17305023, 17382624, 21728280, 23073364, 28841705, 28971040, 34610046, 40378387, 43456560, 46146728, 57683410, 69220092, 80756774, 86525115, 86913120, 92293456, 115366820, 121135161, 138440184, 161513548, 173050230, 184586912, 201891935, 230733640, 242270322, 276880368, 323027096, 346100460, 403783870, 461467280, 484540644, 553760736, 605675805, 646054192, 692200920, 807567740, 922934560, 969081288, 1211351610, 1292108384, 1384401840, 1615135480, 1938162576, 2422703220, 2768803680, 3230270960, 3876325152, 4845406440, 6460541920, 9690812880, 19381625760]

約数ペア:

[(1, 19381625760), (2, 9690812880), (3, 6460541920), (4, 4845406440), (5, 3876325152), (6, 3230270960), (7, 2768803680), (8, 2422703220), (10, 1938162576), (12, 1615135480), (14, 1384401840), (15, 1292108384), (16, 1211351610), (20, 969081288), (21, 922934560), (24, 807567740), (28, 692200920), (30, 646054192), (32, 605675805), (35, 553760736), (40, 484540644), (42, 461467280), (48, 403783870), (56, 346100460), (60, 323027096), (70, 276880368), (80, 242270322), (84, 230733640), (96, 201891935), (105, 184586912), (112, 173050230), (120, 161513548), (140, 138440184), (160, 121135161), (168, 115366820), (210, 92293456), (223, 86913120), (224, 86525115), (240, 80756774), (280, 69220092), (336, 57683410), (420, 46146728), (446, 43456560), (480, 40378387), (560, 34610046), (669, 28971040), (672, 28841705), (840, 23073364), (892, 21728280), (1115, 17382624), (1120, 17305023), (1338, 14485520), (1561, 12416160), (1680, 11536682), (1784, 10864140), (2230, 8691312), (2676, 7242760), (3122, 6208080), (3345, 5794208), (3360, 5768341), (3568, 5432070), (4460, 4345656), (4683, 4138720), (5352, 3621380), (6244, 3104040), (6690, 2897104), (7136, 2716035), (7805, 2483232), (8920, 2172828), (9366, 2069360), (10704, 1810690), (12488, 1552020), (13380, 1448552), (15610, 1241616), (17840, 1086414), (18732, 1034680), (21408, 905345), (23415, 827744), (24976, 776010), (25867, 749280), (26760, 724276), (31220, 620808), (35680, 543207), (37464, 517340), (46830, 413872), (49952, 388005), (51734, 374640), (53520, 362138), (62440, 310404), (74928, 258670), (77601, 249760), (93660, 206936), (103468, 187320), (107040, 181069), (124880, 155202), (129335, 149856)]