145852560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 240

約数和(自身を含む): 573665664

約数和(自身を除く): 427813104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 673, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1346, 1505, 1548, 1680, 1720, 1806, 1935, 2019, 2064, 2408, 2520, 2580, 2692, 2709, 3010, 3096, 3365, 3440, 3612, 3870, 4038, 4515, 4711, 4816, 5040, 5160, 5384, 5418, 6020, 6057, 6192, 6730, 7224, 7740, 8076, 9030, 9422, 10095, 10320, 10768, 10836, 12040, 12114, 13460, 13545, 14133, 14448, 15480, 16152, 18060, 18844, 20190, 21672, 23555, 24080, 24228, 26920, 27090, 28266, 28939, 30285, 30960, 32304, 36120, 37688, 40380, 42399, 43344, 47110, 48456, 53840, 54180, 56532, 57878, 60570, 70665, 72240, 75376, 80760, 84798, 86817, 94220, 96912, 108360, 113064, 115756, 121140, 141330, 144695, 161520, 169596, 173634, 188440, 202573, 211995, 216720, 226128, 231512, 242280, 260451, 282660, 289390, 339192, 347268, 376880, 405146, 423990, 434085, 463024, 484560, 520902, 565320, 578780, 607719, 678384, 694536, 810292, 847980, 868170, 1012865, 1041804, 1130640, 1157560, 1215438, 1302255, 1389072, 1620584, 1695960, 1736340, 1823157, 2025730, 2083608, 2315120, 2430876, 2604510, 3038595, 3241168, 3391920, 3472680, 3646314, 4051460, 4167216, 4861752, 5209020, 6077190, 6945360, 7292628, 8102920, 9115785, 9723504, 10418040, 12154380, 14585256, 16205840, 18231570, 20836080, 24308760, 29170512, 36463140, 48617520, 72926280, 145852560]

約数ペア:

[(1, 145852560), (2, 72926280), (3, 48617520), (4, 36463140), (5, 29170512), (6, 24308760), (7, 20836080), (8, 18231570), (9, 16205840), (10, 14585256), (12, 12154380), (14, 10418040), (15, 9723504), (16, 9115785), (18, 8102920), (20, 7292628), (21, 6945360), (24, 6077190), (28, 5209020), (30, 4861752), (35, 4167216), (36, 4051460), (40, 3646314), (42, 3472680), (43, 3391920), (45, 3241168), (48, 3038595), (56, 2604510), (60, 2430876), (63, 2315120), (70, 2083608), (72, 2025730), (80, 1823157), (84, 1736340), (86, 1695960), (90, 1620584), (105, 1389072), (112, 1302255), (120, 1215438), (126, 1157560), (129, 1130640), (140, 1041804), (144, 1012865), (168, 868170), (172, 847980), (180, 810292), (210, 694536), (215, 678384), (240, 607719), (252, 578780), (258, 565320), (280, 520902), (301, 484560), (315, 463024), (336, 434085), (344, 423990), (360, 405146), (387, 376880), (420, 347268), (430, 339192), (504, 289390), (516, 282660), (560, 260451), (602, 242280), (630, 231512), (645, 226128), (673, 216720), (688, 211995), (720, 202573), (774, 188440), (840, 173634), (860, 169596), (903, 161520), (1008, 144695), (1032, 141330), (1204, 121140), (1260, 115756), (1290, 113064), (1346, 108360), (1505, 96912), (1548, 94220), (1680, 86817), (1720, 84798), (1806, 80760), (1935, 75376), (2019, 72240), (2064, 70665), (2408, 60570), (2520, 57878), (2580, 56532), (2692, 54180), (2709, 53840), (3010, 48456), (3096, 47110), (3365, 43344), (3440, 42399), (3612, 40380), (3870, 37688), (4038, 36120), (4515, 32304), (4711, 30960), (4816, 30285), (5040, 28939), (5160, 28266), (5384, 27090), (5418, 26920), (6020, 24228), (6057, 24080), (6192, 23555), (6730, 21672), (7224, 20190), (7740, 18844), (8076, 18060), (9030, 16152), (9422, 15480), (10095, 14448), (10320, 14133), (10768, 13545), (10836, 13460), (12040, 12114)]