28567701120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5197}}^1$

素因数の和:5635

約数の個数: 256

約数和(自身を含む): 104342572800

約数和(自身を除く): 75774871680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 409, 420, 448, 480, 560, 640, 672, 818, 840, 896, 960, 1120, 1227, 1344, 1636, 1680, 1920, 2045, 2240, 2454, 2688, 2863, 3272, 3360, 4090, 4480, 4908, 5197, 5726, 6135, 6544, 6720, 8180, 8589, 9816, 10394, 11452, 12270, 13088, 13440, 14315, 15591, 16360, 17178, 19632, 20788, 22904, 24540, 25985, 26176, 28630, 31182, 32720, 34356, 36379, 39264, 41576, 42945, 45808, 49080, 51970, 52352, 57260, 62364, 65440, 68712, 72758, 77955, 78528, 83152, 85890, 91616, 98160, 103940, 109137, 114520, 124728, 130880, 137424, 145516, 155910, 157056, 166304, 171780, 181895, 183232, 196320, 207880, 218274, 229040, 249456, 261760, 274848, 291032, 311820, 332608, 343560, 363790, 366464, 392640, 415760, 436548, 458080, 498912, 545685, 549696, 582064, 623640, 665216, 687120, 727580, 785280, 831520, 873096, 916160, 997824, 1091370, 1099392, 1164128, 1247280, 1374240, 1455160, 1663040, 1746192, 1832320, 1995648, 2125573, 2182740, 2328256, 2494560, 2748480, 2910320, 3326080, 3492384, 4251146, 4365480, 4656512, 4989120, 5496960, 5820640, 6376719, 6984768, 8502292, 8730960, 9978240, 10627865, 11641280, 12753438, 13969536, 14879011, 17004584, 17461920, 21255730, 23282560, 25506876, 29758022, 31883595, 34009168, 34923840, 42511460, 44637033, 51013752, 59516044, 63767190, 68018336, 69847680, 74395055, 85022920, 89274066, 102027504, 119032088, 127534380, 136036672, 148790110, 170045840, 178548132, 204055008, 223185165, 238064176, 255068760, 272073344, 297580220, 340091680, 357096264, 408110016, 446370330, 476128352, 510137520, 595160440, 680183360, 714192528, 816220032, 892740660, 952256704, 1020275040, 1190320880, 1360366720, 1428385056, 1785481320, 1904513408, 2040550080, 2380641760, 2856770112, 3570962640, 4081100160, 4761283520, 5713540224, 7141925280, 9522567040, 14283850560, 28567701120]

約数ペア:

[(1, 28567701120), (2, 14283850560), (3, 9522567040), (4, 7141925280), (5, 5713540224), (6, 4761283520), (7, 4081100160), (8, 3570962640), (10, 2856770112), (12, 2380641760), (14, 2040550080), (15, 1904513408), (16, 1785481320), (20, 1428385056), (21, 1360366720), (24, 1190320880), (28, 1020275040), (30, 952256704), (32, 892740660), (35, 816220032), (40, 714192528), (42, 680183360), (48, 595160440), (56, 510137520), (60, 476128352), (64, 446370330), (70, 408110016), (80, 357096264), (84, 340091680), (96, 297580220), (105, 272073344), (112, 255068760), (120, 238064176), (128, 223185165), (140, 204055008), (160, 178548132), (168, 170045840), (192, 148790110), (210, 136036672), (224, 127534380), (240, 119032088), (280, 102027504), (320, 89274066), (336, 85022920), (384, 74395055), (409, 69847680), (420, 68018336), (448, 63767190), (480, 59516044), (560, 51013752), (640, 44637033), (672, 42511460), (818, 34923840), (840, 34009168), (896, 31883595), (960, 29758022), (1120, 25506876), (1227, 23282560), (1344, 21255730), (1636, 17461920), (1680, 17004584), (1920, 14879011), (2045, 13969536), (2240, 12753438), (2454, 11641280), (2688, 10627865), (2863, 9978240), (3272, 8730960), (3360, 8502292), (4090, 6984768), (4480, 6376719), (4908, 5820640), (5197, 5496960), (5726, 4989120), (6135, 4656512), (6544, 4365480), (6720, 4251146), (8180, 3492384), (8589, 3326080), (9816, 2910320), (10394, 2748480), (11452, 2494560), (12270, 2328256), (13088, 2182740), (13440, 2125573), (14315, 1995648), (15591, 1832320), (16360, 1746192), (17178, 1663040), (19632, 1455160), (20788, 1374240), (22904, 1247280), (24540, 1164128), (25985, 1099392), (26176, 1091370), (28630, 997824), (31182, 916160), (32720, 873096), (34356, 831520), (36379, 785280), (39264, 727580), (41576, 687120), (42945, 665216), (45808, 623640), (49080, 582064), (51970, 549696), (52352, 545685), (57260, 498912), (62364, 458080), (65440, 436548), (68712, 415760), (72758, 392640), (77955, 366464), (78528, 363790), (83152, 343560), (85890, 332608), (91616, 311820), (98160, 291032), (103940, 274848), (109137, 261760), (114520, 249456), (124728, 229040), (130880, 218274), (137424, 207880), (145516, 196320), (155910, 183232), (157056, 181895), (166304, 171780)]