15744545040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199399}}^1$

素因数の和:199469

約数の個数: 160

約数和(自身を含む): 56967782400

約数和(自身を除く): 41223237360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 39480, 78960, 199399, 398798, 598197, 797596, 996995, 1196394, 1395793, 1595192, 1993990, 2392788, 2791586, 2990985, 3190384, 3987980, 4187379, 4785576, 5583172, 5981970, 6978965, 7975960, 8374758, 9371753, 9571152, 11166344, 11963940, 13957930, 15951920, 16749516, 18743506, 20936895, 22332688, 23927880, 27915860, 28115259, 33499032, 37487012, 41873790, 46858765, 47855760, 55831720, 56230518, 65602271, 66998064, 74974024, 83747580, 93717530, 111663440, 112461036, 131204542, 140576295, 149948048, 167495160, 187435060, 196806813, 224922072, 262409084, 281152590, 328011355, 334990320, 374870120, 393613626, 449844144, 524818168, 562305180, 656022710, 749740240, 787227252, 984034065, 1049636336, 1124610360, 1312045420, 1574454504, 1968068130, 2249220720, 2624090840, 3148909008, 3936136260, 5248181680, 7872272520, 15744545040]

約数ペア:

[(1, 15744545040), (2, 7872272520), (3, 5248181680), (4, 3936136260), (5, 3148909008), (6, 2624090840), (7, 2249220720), (8, 1968068130), (10, 1574454504), (12, 1312045420), (14, 1124610360), (15, 1049636336), (16, 984034065), (20, 787227252), (21, 749740240), (24, 656022710), (28, 562305180), (30, 524818168), (35, 449844144), (40, 393613626), (42, 374870120), (47, 334990320), (48, 328011355), (56, 281152590), (60, 262409084), (70, 224922072), (80, 196806813), (84, 187435060), (94, 167495160), (105, 149948048), (112, 140576295), (120, 131204542), (140, 112461036), (141, 111663440), (168, 93717530), (188, 83747580), (210, 74974024), (235, 66998064), (240, 65602271), (280, 56230518), (282, 55831720), (329, 47855760), (336, 46858765), (376, 41873790), (420, 37487012), (470, 33499032), (560, 28115259), (564, 27915860), (658, 23927880), (705, 22332688), (752, 20936895), (840, 18743506), (940, 16749516), (987, 15951920), (1128, 13957930), (1316, 11963940), (1410, 11166344), (1645, 9571152), (1680, 9371753), (1880, 8374758), (1974, 7975960), (2256, 6978965), (2632, 5981970), (2820, 5583172), (3290, 4785576), (3760, 4187379), (3948, 3987980), (4935, 3190384), (5264, 2990985), (5640, 2791586), (6580, 2392788), (7896, 1993990), (9870, 1595192), (11280, 1395793), (13160, 1196394), (15792, 996995), (19740, 797596), (26320, 598197), (39480, 398798), (78960, 199399)]