1042973820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 240

約数和(自身を含む): 3817598400

約数和(自身を除く): 2774624580

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 980, 1029, 1134, 1260, 1323, 1372, 1470, 1620, 1715, 1764, 1877, 1890, 2058, 2205, 2268, 2646, 2835, 2940, 3087, 3430, 3754, 3780, 3969, 4116, 4410, 5145, 5292, 5631, 5670, 6174, 6615, 6860, 7508, 7938, 8820, 9261, 9385, 10290, 11262, 11340, 12348, 13139, 13230, 15435, 15876, 16893, 18522, 18770, 19845, 20580, 22524, 26278, 26460, 27783, 28155, 30870, 33786, 37044, 37540, 39417, 39690, 46305, 50679, 52556, 55566, 56310, 61740, 65695, 67572, 78834, 79380, 84465, 91973, 92610, 101358, 111132, 112620, 118251, 131390, 138915, 152037, 157668, 168930, 183946, 185220, 197085, 202716, 236502, 253395, 262780, 275919, 277830, 304074, 337860, 354753, 367892, 394170, 459865, 473004, 506790, 551838, 555660, 591255, 608148, 643811, 709506, 760185, 788340, 827757, 919730, 1013580, 1064259, 1103676, 1182510, 1287622, 1379595, 1419012, 1520370, 1655514, 1773765, 1839460, 1931433, 2128518, 2365020, 2483271, 2575244, 2759190, 3040740, 3219055, 3311028, 3547530, 3862866, 4138785, 4257036, 4966542, 5321295, 5518380, 5794299, 6438110, 7095060, 7449813, 7725732, 8277570, 9657165, 9933084, 10642590, 11588598, 12416355, 12876220, 14899626, 16555140, 17382897, 19314330, 21285180, 23177196, 24832710, 28971495, 29799252, 34765794, 37249065, 38628660, 49665420, 52148691, 57942990, 69531588, 74498130, 86914485, 104297382, 115885980, 148996260, 173828970, 208594764, 260743455, 347657940, 521486910, 1042973820]

約数ペア:

[(1, 1042973820), (2, 521486910), (3, 347657940), (4, 260743455), (5, 208594764), (6, 173828970), (7, 148996260), (9, 115885980), (10, 104297382), (12, 86914485), (14, 74498130), (15, 69531588), (18, 57942990), (20, 52148691), (21, 49665420), (27, 38628660), (28, 37249065), (30, 34765794), (35, 29799252), (36, 28971495), (42, 24832710), (45, 23177196), (49, 21285180), (54, 19314330), (60, 17382897), (63, 16555140), (70, 14899626), (81, 12876220), (84, 12416355), (90, 11588598), (98, 10642590), (105, 9933084), (108, 9657165), (126, 8277570), (135, 7725732), (140, 7449813), (147, 7095060), (162, 6438110), (180, 5794299), (189, 5518380), (196, 5321295), (210, 4966542), (245, 4257036), (252, 4138785), (270, 3862866), (294, 3547530), (315, 3311028), (324, 3219055), (343, 3040740), (378, 2759190), (405, 2575244), (420, 2483271), (441, 2365020), (490, 2128518), (540, 1931433), (567, 1839460), (588, 1773765), (630, 1655514), (686, 1520370), (735, 1419012), (756, 1379595), (810, 1287622), (882, 1182510), (945, 1103676), (980, 1064259), (1029, 1013580), (1134, 919730), (1260, 827757), (1323, 788340), (1372, 760185), (1470, 709506), (1620, 643811), (1715, 608148), (1764, 591255), (1877, 555660), (1890, 551838), (2058, 506790), (2205, 473004), (2268, 459865), (2646, 394170), (2835, 367892), (2940, 354753), (3087, 337860), (3430, 304074), (3754, 277830), (3780, 275919), (3969, 262780), (4116, 253395), (4410, 236502), (5145, 202716), (5292, 197085), (5631, 185220), (5670, 183946), (6174, 168930), (6615, 157668), (6860, 152037), (7508, 138915), (7938, 131390), (8820, 118251), (9261, 112620), (9385, 111132), (10290, 101358), (11262, 92610), (11340, 91973), (12348, 84465), (13139, 79380), (13230, 78834), (15435, 67572), (15876, 65695), (16893, 61740), (18522, 56310), (18770, 55566), (19845, 52556), (20580, 50679), (22524, 46305), (26278, 39690), (26460, 39417), (27783, 37540), (28155, 37044), (30870, 33786)]