2885796760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4542

約数の個数: 192

約数和(自身を含む): 8587756800

約数和(自身を除く): 5701960040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 152, 154, 190, 209, 220, 242, 266, 280, 308, 380, 385, 418, 440, 484, 532, 605, 616, 665, 760, 770, 836, 847, 968, 1045, 1064, 1210, 1330, 1463, 1540, 1672, 1694, 2090, 2299, 2420, 2660, 2926, 3080, 3388, 4180, 4235, 4483, 4598, 4840, 5320, 5852, 6776, 7315, 8360, 8470, 8966, 9196, 11495, 11704, 14630, 16093, 16940, 17932, 18392, 22415, 22990, 29260, 31381, 32186, 33880, 35864, 44830, 45980, 49313, 58520, 62762, 64372, 80465, 85177, 89660, 91960, 98626, 125524, 128744, 156905, 160930, 170354, 179320, 197252, 246565, 251048, 313810, 321860, 340708, 345191, 394504, 425885, 493130, 542443, 596239, 627620, 643720, 681416, 690382, 851770, 936947, 986260, 1084886, 1192478, 1255240, 1380764, 1703540, 1725955, 1873894, 1972520, 2169772, 2384956, 2712215, 2761528, 2981195, 3407080, 3451910, 3747788, 3797101, 4339544, 4684735, 4769912, 5424430, 5962390, 6558629, 6903820, 7495576, 7594202, 9369470, 10306417, 10848860, 11924780, 13117258, 13807640, 15188404, 18738940, 18985505, 20612834, 21697720, 23849560, 26234516, 30376808, 32793145, 37477880, 37971010, 41225668, 51532085, 52469032, 65586290, 72144919, 75942020, 82451336, 103064170, 131172580, 144289838, 151884040, 206128340, 262345160, 288579676, 360724595, 412256680, 577159352, 721449190, 1442898380, 2885796760]

約数ペア:

[(1, 2885796760), (2, 1442898380), (4, 721449190), (5, 577159352), (7, 412256680), (8, 360724595), (10, 288579676), (11, 262345160), (14, 206128340), (19, 151884040), (20, 144289838), (22, 131172580), (28, 103064170), (35, 82451336), (38, 75942020), (40, 72144919), (44, 65586290), (55, 52469032), (56, 51532085), (70, 41225668), (76, 37971010), (77, 37477880), (88, 32793145), (95, 30376808), (110, 26234516), (121, 23849560), (133, 21697720), (140, 20612834), (152, 18985505), (154, 18738940), (190, 15188404), (209, 13807640), (220, 13117258), (242, 11924780), (266, 10848860), (280, 10306417), (308, 9369470), (380, 7594202), (385, 7495576), (418, 6903820), (440, 6558629), (484, 5962390), (532, 5424430), (605, 4769912), (616, 4684735), (665, 4339544), (760, 3797101), (770, 3747788), (836, 3451910), (847, 3407080), (968, 2981195), (1045, 2761528), (1064, 2712215), (1210, 2384956), (1330, 2169772), (1463, 1972520), (1540, 1873894), (1672, 1725955), (1694, 1703540), (2090, 1380764), (2299, 1255240), (2420, 1192478), (2660, 1084886), (2926, 986260), (3080, 936947), (3388, 851770), (4180, 690382), (4235, 681416), (4483, 643720), (4598, 627620), (4840, 596239), (5320, 542443), (5852, 493130), (6776, 425885), (7315, 394504), (8360, 345191), (8470, 340708), (8966, 321860), (9196, 313810), (11495, 251048), (11704, 246565), (14630, 197252), (16093, 179320), (16940, 170354), (17932, 160930), (18392, 156905), (22415, 128744), (22990, 125524), (29260, 98626), (31381, 91960), (32186, 89660), (33880, 85177), (35864, 80465), (44830, 64372), (45980, 62762), (49313, 58520)]