1057307580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{31079}}^1$

素因数の和:31110

約数の個数: 144

約数和(自身を含む): 3801208320

約数和(自身を除く): 2743900740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 31079, 34020, 62158, 93237, 124316, 155395, 186474, 217553, 279711, 310790, 372948, 435106, 466185, 559422, 621580, 652659, 839133, 870212, 932370, 1087765, 1118844, 1305318, 1398555, 1678266, 1864740, 1957977, 2175530, 2517399, 2610636, 2797110, 3263295, 3356532, 3915954, 4195665, 4351060, 5034798, 5594220, 5873931, 6526590, 7552197, 7831908, 8391330, 9789885, 10069596, 11747862, 12586995, 13053180, 15104394, 16782660, 17621793, 19579770, 23495724, 25173990, 29369655, 30208788, 35243586, 37760985, 39159540, 50347980, 52865379, 58739310, 70487172, 75521970, 88108965, 105730758, 117478620, 151043940, 176217930, 211461516, 264326895, 352435860, 528653790, 1057307580]

約数ペア:

[(1, 1057307580), (2, 528653790), (3, 352435860), (4, 264326895), (5, 211461516), (6, 176217930), (7, 151043940), (9, 117478620), (10, 105730758), (12, 88108965), (14, 75521970), (15, 70487172), (18, 58739310), (20, 52865379), (21, 50347980), (27, 39159540), (28, 37760985), (30, 35243586), (35, 30208788), (36, 29369655), (42, 25173990), (45, 23495724), (54, 19579770), (60, 17621793), (63, 16782660), (70, 15104394), (81, 13053180), (84, 12586995), (90, 11747862), (105, 10069596), (108, 9789885), (126, 8391330), (135, 7831908), (140, 7552197), (162, 6526590), (180, 5873931), (189, 5594220), (210, 5034798), (243, 4351060), (252, 4195665), (270, 3915954), (315, 3356532), (324, 3263295), (378, 2797110), (405, 2610636), (420, 2517399), (486, 2175530), (540, 1957977), (567, 1864740), (630, 1678266), (756, 1398555), (810, 1305318), (945, 1118844), (972, 1087765), (1134, 932370), (1215, 870212), (1260, 839133), (1620, 652659), (1701, 621580), (1890, 559422), (2268, 466185), (2430, 435106), (2835, 372948), (3402, 310790), (3780, 279711), (4860, 217553), (5670, 186474), (6804, 155395), (8505, 124316), (11340, 93237), (17010, 62158), (31079, 34020)]