1605301740

素因数分解:

$2^2\times 3^7\times 5^1\times 7^3\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 5951232000

約数和(自身を除く): 4345930260

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, 107, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 214, 243, 245, 252, 270, 294, 315, 321, 324, 343, 378, 405, 420, 428, 441, 486, 490, 535, 540, 567, 588, 630, 642, 686, 729, 735, 749, 756, 810, 882, 945, 963, 972, 980, 1029, 1070, 1134, 1215, 1260, 1284, 1323, 1372, 1458, 1470, 1498, 1605, 1620, 1701, 1715, 1764, 1890, 1926, 2058, 2140, 2187, 2205, 2247, 2268, 2430, 2646, 2835, 2889, 2916, 2940, 2996, 3087, 3210, 3402, 3430, 3645, 3745, 3780, 3852, 3969, 4116, 4374, 4410, 4494, 4815, 4860, 5103, 5145, 5243, 5292, 5670, 5778, 6174, 6420, 6615, 6741, 6804, 6860, 7290, 7490, 7938, 8505, 8667, 8748, 8820, 8988, 9261, 9630, 10206, 10290, 10486, 10935, 11235, 11340, 11556, 11907, 12348, 13230, 13482, 14445, 14580, 14980, 15309, 15435, 15729, 15876, 17010, 17334, 18522, 19260, 19845, 20223, 20412, 20580, 20972, 21870, 22470, 23814, 25515, 26001, 26215, 26460, 26964, 27783, 28890, 30618, 30870, 31458, 33705, 34020, 34668, 35721, 36701, 37044, 39690, 40446, 43335, 43740, 44940, 46305, 47187, 47628, 51030, 52002, 52430, 55566, 57780, 59535, 60669, 61236, 61740, 62916, 67410, 71442, 73402, 76545, 78003, 78645, 79380, 80892, 83349, 86670, 92610, 94374, 101115, 102060, 104004, 104860, 107163, 110103, 111132, 119070, 121338, 130005, 134820, 138915, 141561, 142884, 146804, 153090, 156006, 157290, 166698, 173340, 178605, 182007, 183505, 185220, 188748, 202230, 214326, 220206, 234009, 235935, 238140, 242676, 250047, 260010, 277830, 283122, 303345, 306180, 312012, 314580, 330309, 333396, 357210, 364014, 367010, 390015, 404460, 416745, 424683, 428652, 440412, 468018, 471870, 500094, 520020, 535815, 546021, 550515, 555660, 566244, 606690, 660618, 707805, 714420, 728028, 734020, 750141, 780030, 833490, 849366, 910035, 936036, 943740, 990927, 1000188, 1071630, 1092042, 1101030, 1170045, 1213380, 1250235, 1274049, 1321236, 1415610, 1500282, 1560060, 1638063, 1651545, 1666980, 1698732, 1820070, 1981854, 2123415, 2143260, 2184084, 2202060, 2340090, 2500470, 2548098, 2730105, 2831220, 2972781, 3000564, 3276126, 3303090, 3640140, 3750705, 3822147, 3963708, 4246830, 4680180, 4954635, 5000940, 5096196, 5460210, 5945562, 6370245, 6552252, 6606180, 7501410, 7644294, 8190315, 8493660, 8918343, 9909270, 10920420, 11466441, 11891124, 12740490, 14863905, 15002820, 15288588, 16380630, 17836686, 19110735, 19818540, 22932882, 25480980, 26755029, 29727810, 32761260, 35673372, 38221470, 44591715, 45865764, 53510058, 57332205, 59455620, 76442940, 80265087, 89183430, 107020116, 114664410, 133775145, 160530174, 178366860, 229328820, 267550290, 321060348, 401325435, 535100580, 802650870, 1605301740]

約数ペア:

[(1, 1605301740), (2, 802650870), (3, 535100580), (4, 401325435), (5, 321060348), (6, 267550290), (7, 229328820), (9, 178366860), (10, 160530174), (12, 133775145), (14, 114664410), (15, 107020116), (18, 89183430), (20, 80265087), (21, 76442940), (27, 59455620), (28, 57332205), (30, 53510058), (35, 45865764), (36, 44591715), (42, 38221470), (45, 35673372), (49, 32761260), (54, 29727810), (60, 26755029), (63, 25480980), (70, 22932882), (81, 19818540), (84, 19110735), (90, 17836686), (98, 16380630), (105, 15288588), (107, 15002820), (108, 14863905), (126, 12740490), (135, 11891124), (140, 11466441), (147, 10920420), (162, 9909270), (180, 8918343), (189, 8493660), (196, 8190315), (210, 7644294), (214, 7501410), (243, 6606180), (245, 6552252), (252, 6370245), (270, 5945562), (294, 5460210), (315, 5096196), (321, 5000940), (324, 4954635), (343, 4680180), (378, 4246830), (405, 3963708), (420, 3822147), (428, 3750705), (441, 3640140), (486, 3303090), (490, 3276126), (535, 3000564), (540, 2972781), (567, 2831220), (588, 2730105), (630, 2548098), (642, 2500470), (686, 2340090), (729, 2202060), (735, 2184084), (749, 2143260), (756, 2123415), (810, 1981854), (882, 1820070), (945, 1698732), (963, 1666980), (972, 1651545), (980, 1638063), (1029, 1560060), (1070, 1500282), (1134, 1415610), (1215, 1321236), (1260, 1274049), (1284, 1250235), (1323, 1213380), (1372, 1170045), (1458, 1101030), (1470, 1092042), (1498, 1071630), (1605, 1000188), (1620, 990927), (1701, 943740), (1715, 936036), (1764, 910035), (1890, 849366), (1926, 833490), (2058, 780030), (2140, 750141), (2187, 734020), (2205, 728028), (2247, 714420), (2268, 707805), (2430, 660618), (2646, 606690), (2835, 566244), (2889, 555660), (2916, 550515), (2940, 546021), (2996, 535815), (3087, 520020), (3210, 500094), (3402, 471870), (3430, 468018), (3645, 440412), (3745, 428652), (3780, 424683), (3852, 416745), (3969, 404460), (4116, 390015), (4374, 367010), (4410, 364014), (4494, 357210), (4815, 333396), (4860, 330309), (5103, 314580), (5145, 312012), (5243, 306180), (5292, 303345), (5670, 283122), (5778, 277830), (6174, 260010), (6420, 250047), (6615, 242676), (6741, 238140), (6804, 235935), (6860, 234009), (7290, 220206), (7490, 214326), (7938, 202230), (8505, 188748), (8667, 185220), (8748, 183505), (8820, 182007), (8988, 178605), (9261, 173340), (9630, 166698), (10206, 157290), (10290, 156006), (10486, 153090), (10935, 146804), (11235, 142884), (11340, 141561), (11556, 138915), (11907, 134820), (12348, 130005), (13230, 121338), (13482, 119070), (14445, 111132), (14580, 110103), (14980, 107163), (15309, 104860), (15435, 104004), (15729, 102060), (15876, 101115), (17010, 94374), (17334, 92610), (18522, 86670), (19260, 83349), (19845, 80892), (20223, 79380), (20412, 78645), (20580, 78003), (20972, 76545), (21870, 73402), (22470, 71442), (23814, 67410), (25515, 62916), (26001, 61740), (26215, 61236), (26460, 60669), (26964, 59535), (27783, 57780), (28890, 55566), (30618, 52430), (30870, 52002), (31458, 51030), (33705, 47628), (34020, 47187), (34668, 46305), (35721, 44940), (36701, 43740), (37044, 43335), (39690, 40446)]