713597780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 1923264000

約数和(自身を除く): 1209666220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 140, 145, 170, 196, 203, 211, 238, 245, 290, 340, 343, 406, 422, 476, 490, 493, 580, 595, 686, 812, 833, 844, 980, 986, 1015, 1055, 1190, 1372, 1421, 1477, 1666, 1715, 1972, 2030, 2110, 2380, 2465, 2842, 2954, 3332, 3430, 3451, 3587, 4060, 4165, 4220, 4930, 5684, 5831, 5908, 6119, 6860, 6902, 7105, 7174, 7385, 8330, 9860, 9947, 10339, 11662, 12238, 13804, 14210, 14348, 14770, 16660, 17255, 17935, 19894, 20678, 23324, 24157, 24476, 25109, 28420, 29155, 29540, 30595, 34510, 35870, 39788, 41356, 42833, 48314, 49735, 50218, 51695, 58310, 61190, 69020, 71740, 72373, 85666, 96628, 99470, 100436, 103390, 104023, 116620, 120785, 122380, 125545, 144746, 169099, 171332, 175763, 198940, 206780, 208046, 214165, 241570, 251090, 289492, 299831, 338198, 351526, 361865, 416092, 428330, 483140, 502180, 520115, 599662, 676396, 703052, 723730, 728161, 845495, 856660, 878815, 1040230, 1199324, 1230341, 1447460, 1456322, 1499155, 1690990, 1757630, 2080460, 2098817, 2460682, 2912644, 2998310, 3381980, 3515260, 3640805, 4197634, 4921364, 5097127, 5996620, 6151705, 7281610, 8395268, 10194254, 10494085, 12303410, 14563220, 20388508, 20988170, 24606820, 25485635, 35679889, 41976340, 50971270, 71359778, 101942540, 142719556, 178399445, 356798890, 713597780]

約数ペア:

[(1, 713597780), (2, 356798890), (4, 178399445), (5, 142719556), (7, 101942540), (10, 71359778), (14, 50971270), (17, 41976340), (20, 35679889), (28, 25485635), (29, 24606820), (34, 20988170), (35, 20388508), (49, 14563220), (58, 12303410), (68, 10494085), (70, 10194254), (85, 8395268), (98, 7281610), (116, 6151705), (119, 5996620), (140, 5097127), (145, 4921364), (170, 4197634), (196, 3640805), (203, 3515260), (211, 3381980), (238, 2998310), (245, 2912644), (290, 2460682), (340, 2098817), (343, 2080460), (406, 1757630), (422, 1690990), (476, 1499155), (490, 1456322), (493, 1447460), (580, 1230341), (595, 1199324), (686, 1040230), (812, 878815), (833, 856660), (844, 845495), (980, 728161), (986, 723730), (1015, 703052), (1055, 676396), (1190, 599662), (1372, 520115), (1421, 502180), (1477, 483140), (1666, 428330), (1715, 416092), (1972, 361865), (2030, 351526), (2110, 338198), (2380, 299831), (2465, 289492), (2842, 251090), (2954, 241570), (3332, 214165), (3430, 208046), (3451, 206780), (3587, 198940), (4060, 175763), (4165, 171332), (4220, 169099), (4930, 144746), (5684, 125545), (5831, 122380), (5908, 120785), (6119, 116620), (6860, 104023), (6902, 103390), (7105, 100436), (7174, 99470), (7385, 96628), (8330, 85666), (9860, 72373), (9947, 71740), (10339, 69020), (11662, 61190), (12238, 58310), (13804, 51695), (14210, 50218), (14348, 49735), (14770, 48314), (16660, 42833), (17255, 41356), (17935, 39788), (19894, 35870), (20678, 34510), (23324, 30595), (24157, 29540), (24476, 29155), (25109, 28420)]